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To recap your action plan:
By following this guide, you bypass malware risks, avoid broken solvers, and gain access to the genuine top-tier simulation environment that Biowin 62 offers. Stop searching; start simulating.
Disclaimer: This article is for informational purposes regarding software download best practices. Always adhere to software licensing agreements and intellectual property laws. Biowin is a registered trademark of Hydromantis Inc.
Unlocking Precision: Why BioWin 6.2 is the Top Choice for Wastewater Modeling
In the world of environmental engineering, accuracy isn't just a goal—it's a requirement. For over 25 years, EnviroSim has led the industry with its flagship software, and the release of BioWin 6.2 marks a significant leap in how we simulate and optimize wastewater treatment plants (WWTPs).
If you are looking to download the latest enhancements or understand why this version is currently "top" of mind for engineers globally, here is everything you need to know about BioWin 6.2. What’s New in BioWin 6.2?
The standout addition in version 6.2 is the Membrane Aerated Bioreactor (MABR) element. As this technology gains global traction for increasing plant capacity and slashing energy use, BioWin 6.2 provides the most rigorous model available to simulate it.
Mechanistic Modeling: The MABR model uses a multi-layered biofilm approach, handling mass transfer of soluble components and gases with the same precision as other attached growth models.
Enhanced SBR Accuracy: A May 2022 patch (version 6.2.7.3043) introduced an "Upflow factor" to better model short-circuiting in Sequencing Batch Reactors (SBRs) during settling phases.
Reporting Upgrades: Updates to Excel reporting templates and functionality make it easier to extract and present actionable data. Why Professionals Choose BioWin
BioWin is more than just a simulator; it’s a "whole plant" tool that ties biological, chemical, and physical models together.
Process Versatility: From chemical phosphorus removal and sulfur modeling to industrial organics and cellulose tracking, BioWin covers the full spectrum of modern wastewater challenges.
Cost Efficiency: By accurately simulating anaerobic digestion and aeration, the software helps optimize methane production and reduce the carbon footprint of plants.
Powerful Integrations: Tools like the BW Controller allow for advanced process control simulations, such as adjusting air flow based on ammonia concentrations. How to Download and Install BioWin 6.2
To ensure you are getting a legitimate, secure version of the software, always download directly from the official EnviroSim website. EnviroSim Releases BioWin 6.3
BioWin 6.2 is a specialized wastewater treatment process simulator developed by EnviroSim. It integrates biological, chemical, and physical models to help engineers design and optimize treatment plants . Download and Installation Instructions
To download and install BioWin 6.2, follow these official steps:
Access the Installer: Navigate to the EnviroSim Get BioWin page and click the download button for the version you require .
Save and Run: Save the installation file (typically bw64setup.exe) to your computer. Once the download is complete, locate the file and run it .
Install Drivers: BioWin requires a hardlock/HASP driver to function. You must install the HASPUserSetup.exe (Sentinel LDK Run-time) provided in the download package to manage your license .
Hardware Key: For most versions, a physical hardlock key (USB or parallel port) must be plugged into your PC to run the full software . Key Features of Version 6.2
MABR Element: Introduced a new element for modeling Membrane Aerated Bioreactors, a technology used to increase capacity and reduce energy consumption .
SBR Modeling: Improved short-circuiting modeling for continuously-fed Sequencing Batch Reactors during the settling phase .
Enhanced Reporting: Updated Excel reporting templates and improved general software functionality .
Dynamic Simulation: Ability to simulate process performance over time, including diurnal variations and load fluctuations . Licensing and Costs
BioWin is professional-grade software with several pricing tiers available via the EnviroSim Shop: EnviroSim – Wastewater Modeling Software
BioWin 6.2 is a major version of the flagship wastewater treatment process simulation software developed by EnviroSim. It is widely used by environmental engineers and plant operators to design, optimize, and upgrade wastewater treatment plants. Key Features of BioWin 6.2
The 6.2 release introduced several technical advancements focused on modern treatment technologies:
Membrane Aerated Bioreactor (MABR) Modeling: BioWin 6.2 added a specific element for MABR, a technology used to increase plant capacity and reduce energy consumption.
Sequencing Batch Reactor (SBR) Improvements: Enhanced modeling for short-circuiting during the settling mode in continuously-fed SBRs.
Reporting Updates: The version included updated Excel reporting templates and improved functionality for data visualization.
Advanced Biological Kinetics: It supports complex simulations including nitrogen and phosphorus removal (nitrification, denitrification) and anaerobic ammonia-oxidizing bacteria. Downloading and Installation
The software is not a free public tool; it requires a valid license from EnviroSim.
Current Users: Active annual and academic license holders can download the full installation or upgrade to BioWin 6.2 (or the newer 6.4) at no extra charge through the official download page.
Perpetual Licenses: Those who purchased BioWin after November 1, 2019, are typically eligible for free upgrades, while older license holders may need to purchase an upgrade. Installation Process: biowin 62 download top
Download the installation file (e.g., bw64setup.exe) from the EnviroSim website.
Install the required Sentinel HASP Run-Time Environment (HASPUserSetup.exe) to manage the software license.
Run the BioWin client installer and follow the default prompts. Why BioWin is a "Top" Choice
BioWin is often considered a top-tier industry standard because it integrates biological, chemical, and physical process models into a single platform. It allows for "whole-plant" modeling—from influent to effluent—helping municipalities and private firms reduce capital investment by virtually testing plant modifications before physical construction begins. EnviroSim Releases BioWin 6.2
BioWin is widely recognized as a premier wastewater treatment process simulator, developed by EnviroSim Associates Ltd.. The software integrates biological, chemical, and physical process models to allow for "whole plant" simulation, from influent to effluent.
While BioWin 6.2 was a significant release that introduced groundbreaking features like Membrane Aerated Bioreactor (MABR) modeling, the software has since been updated to more recent versions, including BioWin 6.4. Key Features of BioWin 6.2
Released in 2022, version 6.2 brought several important enhancements to the platform:
Membrane Aerated Bioreactors (MABR): A new element to model this energy-efficient technology, which uses hollow fiber membrane cassettes to deliver oxygen directly to a biofilm.
Enhanced SBR Modeling: Improved simulation of short-circuiting that can occur in continuously-fed sequencing batch reactors (SBRs) during the settling mode.
Reporting Tools: Updated Excel reporting templates and improved functionality for automated report generation.
General Optimization: Various minor bug fixes and parameter updates to improve model accuracy and user experience. How to Download BioWin
Official downloads for BioWin are managed directly through the developer’s portal to ensure users receive legitimate and secure software files.
Official Setup Files: You can find the latest installation files on the BioWin Download Page.
Automatic Updates: For existing users, the software typically includes a BioWin Updater that checks for and installs the latest patches automatically.
Demonstration Version: A restricted trial version is often available for potential users to evaluate the interface and basic modeling capabilities. System Requirements & Licensing BioWin Standalone License Installation - EnviroSim
Title: Download Biowin 62 - The Ultimate Solution for Wastewater Treatment Plant Design
Introduction:
Are you looking for a reliable and efficient solution for designing and optimizing wastewater treatment plants? Look no further than Biowin 62, the latest version of the popular Biowin software. In this post, we'll explore the top features of Biowin 62 and provide a safe and easy download link.
What is Biowin 62?
Biowin 62 is a comprehensive software package used for designing and optimizing wastewater treatment plants. Developed by EnviroSim Technologies Inc., Biowin 62 is widely used by engineers, consultants, and municipalities around the world. The software provides a user-friendly interface for simulating various wastewater treatment processes, including activated sludge, lagoons, and more.
Top Features of Biowin 62:
Benefits of Using Biowin 62:
Biowin 62 Download Top:
To download Biowin 62, please click on the link below:
[Insert download link]
System Requirements:
Conclusion:
Biowin 62 is a powerful tool for designing and optimizing wastewater treatment plants. With its improved user interface, enhanced simulation capabilities, and increased accuracy, it's an essential software package for engineers, consultants, and municipalities. Download Biowin 62 today and take your wastewater treatment plant design to the next level!
Disclaimer:
Please note that the download link provided is for educational purposes only. Users are required to purchase a license to use the software commercially. Additionally, users should ensure that their computer meets the system requirements before downloading and installing the software.
Optimizing Wastewater Plants with BioWin 6.2: A Modern Guide
In the world of wastewater engineering, staying at the top of your game means using tools that offer both precision and power. The release of BioWin 6.2
continues this tradition, providing critical updates for designing and optimizing municipal and industrial treatment plants. What is BioWin 6.2?
BioWin is a comprehensive wastewater process simulator that integrates biological, chemical, and physical models. It is widely used by consulting engineers and infrastructure owners to: Design and Upgrade
: Create models for new or existing facilities to ensure they meet environmental standards. Optimize Performance The keyword "biowin 62 download top" reflects a
: Identify ways to reduce energy consumption and operational costs.
: Conduct studies on emerging technologies like deammonification. Key Features of the 6.2 Release
BioWin 6.2 introduced several high-impact updates designed for modern plant challenges: Membrane Aerated Bioreactor (MABR) Modeling
: A major addition is the ability to model MABR technology, which is increasingly used to increase capacity and lower energy use in existing systems. Enhanced SBR Modeling
: Improved calculations for short-circuiting in Sequencing Batch Reactors (SBR) during the settling phase. Updated Reporting
reporting templates for faster data extraction and more professional presentations. How to Download and Install
If you are looking to get the latest version or update an existing installation, follow these official Envirosim Download Instructions Check Eligibility Annual and Academic License holders can typically upgrade for free Perpetual License
users should check their purchase date to see if they qualify for a free electronic upgrade. Run the Installer : Locate the bw64setup-usb.exe file on the official site. Activation
: BioWin 6.2 requires a License Activation Code. Note that the BioWin Updater
will not automatically move you from version 6.0 to 6.2; you must perform a full installation for major version jumps. Hardware Check
: If you use a physical USB key (Hardlock), ensure it is not plugged in until the software installation is complete. Why Professionals Choose BioWin
Beyond the new 6.2 features, BioWin remains a top choice because it covers the whole plant
. Whether you're managing complex multi-stage systems in a large city or a simple activated sludge system for a small community, the software provides the tools to simulate nitrogen and phosphorus removal, sludge production, and even greenhouse gas emissions like nitrous oxide.
For those just starting, you can explore the software's interface and capabilities by downloading a BioWin Demonstration Version to test its flowsheet-based modeling. BioWin Standalone License Installation - EnviroSim
Given the lack of specific details, I'll provide a general approach to what "Biowin 62" could be and how you might find what you're looking for:
BioWin 6.2 remains a top-tier tool in the water engineering sector. While the temptation to search for "free" downloads exists, the professional standard is to use the official EnviroSim distribution. This guarantees that your simulation results are accurate, defensible, and reliable for engineering decision-making.
For the most current version and support, always visit EnviroSim directly.
Since BioWin is a commercial engineering tool, it is typically accessed through official licensing rather than free public downloads.
Official Downloads: You can find the latest updates, patches, and installation files for licensed users on the EnviroSim Downloads Page.
Requesting a Trial: If you are a new user or student looking to test the software, you can usually request a BioWin Evaluation/Trial version through the EnviroSim Contact Page.
Manuals & Help: For version-specific guidance, the BioWin 6 Help Manual and other documentation like the BioWin Controller User Manual provide detailed instructions on setup and simulation. Common File Locations
If you have already installed the software and are looking for example files or data:
Examples Directory: C:\Program Files\EnviroSim\BioWin X.X\Data\Examples (replace X.X with 6.2).
Training Files: Educational institutions often provide specific configuration files (e.g., "Friday example") via platforms like Blackboard or Canvas. Key Features in BioWin 6
Enhanced Modeling: Improvements in pH modeling, titrations of acids and bases, and chemical phosphorus removal.
Process Control: The "BioWin Controller" allows for time-based aeration control and SRT control under dynamic conditions.
Specialized Units: Support for Thermal Hydrolysis Units and Granular Sludge Sequencing Tanks. If you'd like, I can help you with: Installation requirements for BioWin 6.2 Finding a specific tutorial for a wastewater model Exporting data from BioWin to Excel for analysis Let me know what specific task you're trying to complete! BioWin Manual - EnviroSim
BioWin 6.2 is a wastewater treatment process simulation software developed by
. While the software itself is used to model complex biological and chemical processes, there is no specific official feature or download package titled "prepare a deep feature."
Based on the terminology used in wastewater modeling and the results available, "preparing a deep feature" likely refers to one of the following technical tasks within the software: 1. Modeling Deep-Tank Systems
BioWin is often used to simulate "deep" features in wastewater treatment plants, such as: Deep Aeration Tanks
: Configuring high-depth reactors to analyze oxygen transfer efficiency and hydrostatic pressure effects. Deep Bed Filters
: Modeling specialized filtration systems for tertiary treatment. Deep Shaft Reactors
: Simulating intensive biological treatment processes that utilize vertical depth for high-rate oxygenation. ScienceDirect.com 2. Deep Feature Extraction (AI/Machine Learning)
In the context of modern wastewater "Digital Twins," users may be attempting to "prepare a deep feature" for Machine Learning (ML) Deep Learning ScienceDirect.com By following this guide, you bypass malware risks,
This involves exporting simulated data from BioWin (like nitrogen removal rates or sludge retention times) to use as "features" for training external AI models. ResearchGate 3. Upgrade and Installation If you are looking to download and set up BioWin 6.2: Annual License Customers
: Upgrades are included in the annual lease and are distributed electronically by Perpetual License Customers
: If you purchased after November 1, 2019, you should have received an upgrade email; otherwise, you may need to order an upgrade. Academic Licenses
: These are updated annually through the renewed license agreement.
To provide more specific instructions, could you clarify if you are trying to configure a specific deep-tank model export data for a machine learning feature EnviroSim Releases BioWin 6.2
BioWin 6.2 is a major update to the industry-standard wastewater treatment plant (WWTP) simulation software developed by EnviroSim. This version focuses on modeling advanced treatment technologies and improving reporting efficiency. Key Features & New Additions
Membrane Aerated Bioreactor (MABR) Model: The standout feature of 6.2 is the addition of a new element specifically for modeling MABRs. This allows users to simulate how this technology can increase plant capacity and reduce energy consumption in existing systems.
Enhanced Reporting: The update includes refreshed Excel reporting templates and improved functionality for exporting data, making it easier to generate professional compliance and performance reports.
Industrial Wastewater Modeling: The software continues to excel at simulating complex processes, including carbon, nitrogen, and phosphorus removal.
Integrated Model Integration: BioWin 6.2 maintains its core strength of using a unified model that handles biological, chemical, and physical processes simultaneously without needing to link separate modules. Performance & Usability
Stability: Version 6.2 addresses several minor bug fixes found in earlier 6.x releases, leading to a more stable user experience during intensive dynamic simulations.
Learning Curve: While powerful, the software remains technical. New users should utilize the pre-configured process files found in the "BioWin Examples" directory (typically C:\Program Files\EnviroSim\BioWin X.X\Data\Examples) to understand system configurations.
Accuracy: Peer-reviewed studies indicate that BioWin models provide a high degree of representation for measured data like COD, BOD, and TSS, though users should pay close attention to calibration for specific parameters like ammonia removal ratios. Verdict
BioWin 6.2 is a necessary upgrade for process engineers looking to explore MABR technology or those who rely heavily on automated Excel reporting. It remains one of the most reliable tools for capacity evaluation and biological nutrient removal (BNR) design. BioWin Manual - EnviroSim
The top version allows you to set Sludge Retention Time (SRT) as a direct setpoint rather than an output result. Right-click the bioreactor -> "Advanced Control" -> Enable "Fixed SRT Mode."
Biowin 62 suggests a bioinformatics tool or dataset—perhaps a pipeline for biological data processing, a modelling suite, or a curated dataset (version 62). Tools of this type typically:
If you could provide more context or details about "Biowin 62," such as its supposed use or field of application, I could offer more targeted advice.
Navigating Environmental Modeling: An Overview of BioWin 62
In the complex field of wastewater treatment engineering, the ability to simulate biological processes before breaking ground on physical infrastructure is invaluable. BioWin, developed by EnviroSim, stands as one of the premier software suites for this purpose. Specifically, BioWin 6.2 represents a significant iteration of this tool, offering engineers a robust platform for modeling and optimizing treatment plants. While the desire to download and access this "top-tier" software is high among professionals and students, understanding its technical capabilities, system requirements, and licensing protocols is essential for responsible and effective use.
The Technical Capabilities of BioWin 6.2
BioWin 6.2 is not merely a drawing tool; it is a sophisticated process simulator. At its core, it utilizes a proprietary biological model that integrates the kinetics of biomass growth, decay, and nutrient removal. The software allows engineers to create a digital twin of a wastewater treatment facility, inputting specific parameters such as flow rates, chemical oxygen demand (COD), and temperature.
One of the key features of BioWin 6.2 is its ability to model complex configurations, such as membrane bioreactors (MBRs) and moving bed biofilm reactors (MBBRs). The version 6.2 update introduced enhanced model features and improved user interface elements, allowing for more intuitive manipulation of process flowsheets. This enables engineers to predict how a plant will respond to varying load conditions, helping to ensure compliance with strict environmental discharge regulations without the expense and risk of trial-and-error physical modifications.
System Requirements and Installation
For those seeking to download BioWin 6.2, understanding the technical prerequisites is the first step toward successful installation. As a high-performance simulation tool, the software requires adequate computing power to run steady-state and dynamic simulations efficiently. While specific requirements can vary based on the complexity of the model being run, users generally need a modern Windows-based operating system (typically Windows 7, 8, 10, or 11), a robust multi-core processor, and sufficient RAM (8GB or more is recommended for large systems).
The installation process is designed to be straightforward, guided by a setup wizard. However, users must be aware that the software requires a licensing mechanism to function fully. Unlike freeware or open-source alternatives, BioWin is a commercial product, and its installation often involves the setup of a license manager or the input of a specific activation code provided by EnviroSim.
Licensing, Legality, and Safety
A critical aspect of the "BioWin 62 download" conversation involves the source of the software. As a specialized industry tool, BioWin carries a significant financial cost, which covers the extensive research and development behind its simulation engine. While legitimate trial versions or licenses can be obtained directly through EnviroSim or authorized resellers, there is a prevalence of unauthorized downloads on the internet.
Seeking "cracked" or pirated versions of BioWin 6.2 poses substantial risks. From a cybersecurity perspective, unauthorized executables are frequent vectors for malware, including ransomware and keyloggers. For professionals, the use of unlicensed software violates intellectual property laws and can result in legal liability. Furthermore, for academic or research purposes, using an altered version of the software raises ethical concerns and compromises the integrity of the data produced. Reliance on unverified software versions can lead to calculation errors that have real-world environmental consequences.
The Path Forward for Users
For students and professionals looking to utilize BioWin 6.2, the most recommended path is to engage with the official channels. EnviroSim offers network licenses for universities and companies, as well as the option for short-term rentals for specific projects. This ensures that the user receives technical support, access to the latest bug fixes, and the assurance that the simulation engine is functioning exactly as intended.
Conclusion
BioWin 6.2 remains a pivotal tool in the environmental engineering sector, bridging the gap between theoretical microbiology and practical plant operation. Its ability to simulate complex biological interactions makes it a "top" choice for engineers worldwide. However, the value of this software is maximized only when acquired through legitimate means. By prioritizing authorized downloads and proper licensing, users ensure the security of their systems, the validity of their engineering data, and the sustainability of the software’s continued development.
Important Disclaimer: BioWin is proprietary, commercial software owned by EnviroSim. Downloading "cracked" or unauthorized versions from file-sharing sites is illegal and poses significant risks (malware, lack of support, incorrect simulation results). This article focuses on the legitimate acquisition and key features of BioWin 6.2.
If you are a student or professor, your university may have a site license. Search your university’s engineering software portal for "Biowin 62."
Valid from EWA version 2.21.228.0
Created for Daimler AG
4 Startup of EWA Administration Tool
5 Starting, Stopping and Monitoring of EWA core services
6 EPC / WIS Database Maintenance
6.1 Starting and stopping the installed Databases
6.3 Enter StartKeys for EPC/WIS
7 Advanced Command line options
7.2 Update (Database and Software)
This document describes the EWA AdminTool Interface of EWA which is used to update, manage and maintain the WIS and EPC Databases as well as managing the state of the server.
Besides the software installation, the applications need to have access to certain databases for content data. This content is not installed within the setup of the software but needs to be updated after installation. The aim of this behavior is to decouple software and data update and minimize the downtime of the applications.
This document describes the use and function of the EWA AdminTool. The following use cases are documented in this description:
The EWA Administration tool can be started using the favorites menu inside the Internet Explorer. This entry is created during installation and is only available on the server.
Picture 1: Start of EWA Administration tool using the favorites menu
The EWA Administration tool can be only started on the EWA server. If the link to this tool is not available, it can be started manually using the command
[EWA_HOME]\ewa_admin\EWAAdmin.exe
where EWA_HOME need to be replaced with the directory where EWA was installed.
With the EWA Administration Tool it is possible to influence the availability of the server and see if it is running. The Administration tool acts as a service monitor and shows if the needed Windows services are running or not.
Picture 2: Service Monitor Page for the Server
Within this panel the EWA server (application server) can be started and stopped. This is more or less a shortcut for the Windows "Services" view.
Also within this panel the user management database (i.e. for specific user data, FIN Cache,…) can be started and stopped.
Note:
Database "start" and "stop" is not simply starting and stopping services. A "stop" always also stops the corresponding TransBase multiplexer service. And "start" always starts both the database engine and the TransBase multiplexer service.
If the services are stopped the application server will not be available for all users. Please take this into account when starting or stopping services.
It is possible to see the current state of the running database on the EPC / WIS net Screen in the Administration Tool. If no database is installed, the traffic light will be off. If the database itself is working and the database service shows a good status, it will show a green traffic light. Else the traffic light will show a red status.
Use the "Start" and "Stop" Buttons to shutdown / start the database and the Transbase service.
Note:
Database "start" and "stop" is not simply starting and stopping services. A "stop" always also stops the corresponding TransBase multiplexer service. And "start" always starts both the database engine and the TransBase multiplexer service.
Picture 3: EPC Administration of Database
Note:
EPC / WIS database installation requires a valid StartKey. The section Enter StartKeys for EPC/WIS shows how to enter a StartKey.
To install a new database into the running application, use the "Install" button. This will start the process of copying the needed database files from DVD to hard disk and attach the databases to the running service. Once a database is installed, the button will be labeled as "Update" to indicate that this action will update the running database.
Note:
It is also possible to enter a valid StartKey using the administrative interface of the EWA web interface. To open the EWA web interface use the shortcut "EWA net" from your Favorites "EWA net" folder or directly open the URL http://localhost:9000/EWA-net. An explanation for entering StartKeys is provided in the HP User Management Administration Guide.
On the tab "StartKey" it is possible to enter a StartKey for EPC and WIS.
Initial installation using "archive" and "base" media
EPC requires base and archive DVDs. The archive DVD contains a set of older valid data cards. This archive media is normally published once every year and all subsequent monthly base publications are based on it. The base DVD contains newer data and relies on the data from the archive DVD.
The installation process is quite simple: The user starts the AdminTool, navigates to the EPC tab and clicks on the button "Install EPC database". The user will be prompted to insert the first update DVD of the base DVD set. Subsequently it is required to insert all archive media DVDs. After performing these DVD checks, the DVDs needs to be insert consecutively, beginning with the first update DVD of the base DVD set again in order to start copying of all files and attaching them to a new database. Afterwards the installation process finishes.
Initially inserting an archive medium instead of a base medium will lead to an error message.
After clicking the button "Install EPC database", an EPC data DVD needs to be insert. For EPC the AdminTool will try to read the "FDARequest.cfg" file which is normally in the folder "MBXX\cfg" of any data DVD.
Picture 4: AdminTool requests the data DVD configuration file
If the DVD is inserted just press "OK" - the Tool will search all available drives in PC for the configuration file. If you already had a valid data DVD of EPC in one of your DVD drives, the tool will have skipped this dialog and started installation immediately.
Note:
If the files should be installed using a network share, use the "Browse…" button and navigate to the corresponding folder on the network share and select the "FDARequest.cfg"/"WISCD000" file in the folder "MBXX\cfg"/"wis" relative from the DVD root.
The Tool will also search all hard drives and mounted Shares for data DVDs.
After the configuration file has been read successfully and the database files could be found, the tool will request to select a target drive for the database content. Select a drive where all database files should be copied to and click "OK".
Picture 5: Selection of the target drive for database content
The next step in the copy process is to start to copy the ROM files to hard disk. If the source DVD can not be located in any drive of the PC, the Tool will ask for a source for copying the files.
Picture 6: Selection of ROM file source
In this dialog, please select the DVD root directory when the tool requests a file. The path inside the media is searched automatically. If a network share is used as file source, please point to the folder which corresponds to the original DVD root.
The copy process will be visualized with a progress. Please wait until all data has been copied or the Tool asks you for further media.
Picture 7: Copy Progress Dialog
After all database ROM files have been copied, the tool will proceed with the following steps:
Picture 8: Database test Dialog
After these steps have been completed successfully, it will show a notification that all needed databases have been copied and activated successfully. The traffic light for the EPC / WIS database status will turn to green now.
Picture 9: Successful installation of a database
Initial installation using full version
WIS full version requires 2 DVDs. DVD 1 contains the software, the monthly published ROM files and the lucene index files. DVD 2 contains the remaining ROM files. The WIS full version media is usually published every quarter year. Based on the latest full version DVDs monthly update DVD publications are published. The update DVD has the same structure as DVD 1 of the full version.
The WIS installation process is similar to the EPC installation process. Lucene index files will be copied after all database ROM files have been copied. wis_cfg.xml will be customized to use the lucene index.
The update of database content will almost use the same installation process like the initial installation of the database.
The difference in the update step is that you are requested to insert the DVD which contains the setup into any DVD drive. During update the normal setup will be called to update software resources. Please select the appropriate folder where the setup.exe is available if the files could not be found automatically.
Note:
When updating the server, you should ensure that no user is using the applications. Users can continue working while database ROM files are being copied to the hard disk. But after finish of this process the server will be shutdown so users might lose important data.
Database can easily be deleted from the system by clicking on the "Delete" button. This button will delete the currently active database.
Note:
Be sure that you notify all users to save important data and to log off from the system as they might loose data when the database will be deleted.
When a database set was updated, the older version will be kept as backup database. With the activate database button it is possible to switch the backup and the active database. The former active database will be kept as backup.
Note:
Be sure that you notify all users to save important data and to log off from the system as they might loose data when switching the database.
This chapter is mainly intended for System Integrators who want to make use of the batch mode of the AdminTool to allow further customizing of the installation update process, one may want to make use of the command line features of the EWA AdminTool.
Note:
EWA AdminTool has been developed for the "local" environment where all software components will be installed on one single server. In a distributed environment like the "central" not all of the features described here will work.
To get an overview of the available options, just issue the following command on a command line:
"C:\Program Files\EWA net\ewa_admin\EWAAdmin" /?
Picture 18: Help to get Usage Hints for EWA Administration Tool
This overview will not capture all options. Further options will be available here in the documentation
AdminTool allows starting and shutting down the Transbase databases individually without the need of knowledge about the special characteristics behind it. There are currently 3 databases that can be controlled:
The command line is quite easy. You specify which database you want to operate on and which operation you would like to perform: shutdown or boot. The command line for this is:
EWAAdmin.exe [/core | /wis | /epc] [/boot | /shutdown]
Description:
|
Parameter |
Description |
|---|---|
| /core |
Operate on the EWA user management database |
| /wis |
Operate on the WIS database |
| /epc |
Operate on the EPC database |
| /boot |
Boot the specified database |
| /shutdown |
Shutdown the database. This will also invalidate any open connection without reconfirmation. |
Example call:
EWAAdmin /wis /shutdown
will shutdown the WIS database.
Note:
When shutting down databases in most cases it may also make sense to shutdown the application server, too. After doing your maintenance be sure to boot the application server again.
There is no command line in EWAAdmin.exe as this can easily be achieved by issuing the command lines
net stop "EWA net Server"
to stop the application server or
net start "EWA net Server"
to start the application server again. This command must be issued on the server machine where the EWA application server is running of course.
If you want to start an update without the user being forced to start AdminTool and click some buttons you can easily start the update process from the command line. Simply select the application part you would like to operate on (WIS or EPC). AdminTool will then automatically start the update process for the regarding application.
The command line looks like this:
EWAAdmin.exe [/wis | /epc] [/license <Licensebits>] [/force] [/source <Path>] [/target <Drive>] [/nofork] [/noswupdate] [/unattended] [/v]
Description:
|
Parameter |
Description |
|---|---|
| /epc |
Update EPC |
| /wis |
Update WIS |
| /license <Licensebits> |
Optional: Note: You cannot provide a crypted StartKey here |
| /force |
Optional: |
| /source <Path> | Optional: Defines the source path from where to find and copy the database files. Te source parameter can be specified multiple times if multiple source directories are required. Besides the specified source paths the program always searched all available drives for the needed files if the file can not be found in the defined source path. |
| /target <Drive> |
Optional: |
|
/nospacecheck | Optional: Flag to specify whether the free space check on the target drive should be omitted. If specified, the program will not check for sufficient free space on target drive. |
| /nofork | Optional: In a normal call the program copies itself to %TEMP% and executes there. If the process should be watched, this parameter can be used to prohibit the copy of the application to %TEMP%. Note: When using this option the integrated software update will fail. In this case please call the software update manually! |
| /noswupdate | Optional: Enforces the program to skip consistency checks and does not run software update during database update.
Note: When using this option you have the possibility to skip a software update when installing new database content. Nevertheless is it highly recommended that you always update the software together with the database update. If you decide to de-couple the software and database installation processes this is fine - but do not forget to update the software, too. |
| /unattended | Optional: Suppresses confirmation dialogs and allows batch execution of the program |
| /v | Optional: Enables debug logging for troubleshooting (verbose mode) |
Note:
When specifying parameters containing special characters like "-" or "/" please quote those parameters.
Example:
Use
EWAAdmin.exe /source "C:\EWA-net"
instead of
EWAAdmin.exe /source C:\EWA-net
The latter one will fail as the commandline parser will think there is another parameter hidden on the commandline.
You can remove any installed databases from the system by the command line, too.
The command line looks like this:
EWAAdmin.exe [/clean | /cleanwis | /cleanepc]
Description:
|
Parameter |
Description |
|---|---|
| /clean |
Removes all (EPC AND WIS) databases |
| /cleanwis |
Removes the WIS database(s) |
| /cleanepc |
Removes the EPC database(s) |
When using the update database options in the Administration tool a process is executed which handles the database update. The following steps are processed during a database update:
If the update can proceed using a integrated update (when no major software changes are required) the application server will be down between Step 13 and Step 23. This downtime will be usually around 5 minutes. If the update check in step 4 detects that a longer downtime is required, the application will be unavailable from step 4 until step 23.
The extended mode can be used to perform EWA software updates, WIS and EPC database updates or to create or restore a user database backup.
To enable the extended navigate to the Preferences menu and choose Extended functionality
Enabling the Extended functionality implies that the Extended tab is visible.
Note:
After starting the AdminTool the Extended functionality is disabled by default.
To perform a software update only use the button Start software update. No database update will be performed. If you want to ignore unstoppable EWA Services check Ignore stopping of EWA Services.
To perform database updates for EPC or use the button EPC Update or WIS Update. No software update will be performed unless you check Execute integrated Software-Update (if available)
If you want to force to copy any existing rom file again check Recopy romfiles that are already in place?
To create a core database backup use the button Create core backup.
To restore the selected core database backup use the button Restore core backup.
If you want to choose a backup that is not shown in the list of available backups use the buttonSelect another core backup.
In order to delete a core backup from the list of available backups use the button Delete backup.
Note:
You can restore backups that have been created with one of the following EWA tools:
- AdminTool
- Backup and Migration Tool
- EWA Web interface
If the EWA Administration tool is not working, please use the following steps to determine why the application is not working: