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Transmac Drive Has Been Locked By Another Program Hot May 2026

Windows tends to lock drives just by browsing them. Close:

If you are trying to create a bootable macOS USB drive on Windows, you have likely come across TransMac. It is one of the most popular utilities for reading and writing Mac-formatted drives on a PC. However, users frequently encounter a frustrating error message during the burning or formatting process: transmac drive has been locked by another program hot

"Drive has been locked by another program." Windows tends to lock drives just by browsing them

This error halts the creation of your bootable drive, leaving you stuck. Fortunately, this is usually a simple conflict caused by background processes. In this article, we will walk you through the most effective ways to unlock your drive and get TransMac working again. TransMac handles APFS with limited write support

TransMac handles APFS with limited write support. For APFS, the “locked” error sometimes means the drive was improperly unmounted from a Mac. Use a Mac to repair it first.

Windows tends to lock drives just by browsing them. Close:

If you are trying to create a bootable macOS USB drive on Windows, you have likely come across TransMac. It is one of the most popular utilities for reading and writing Mac-formatted drives on a PC. However, users frequently encounter a frustrating error message during the burning or formatting process:

"Drive has been locked by another program."

This error halts the creation of your bootable drive, leaving you stuck. Fortunately, this is usually a simple conflict caused by background processes. In this article, we will walk you through the most effective ways to unlock your drive and get TransMac working again.

TransMac handles APFS with limited write support. For APFS, the “locked” error sometimes means the drive was improperly unmounted from a Mac. Use a Mac to repair it first.