You should get a file named like SalesBuzz.Client.4.52.01.74.apk (or similar).
Official Android apps are signed with a developer certificate. Sideloading this file would likely trigger “App not installed. Package appears to be corrupt.” – but bypassing that (e.g., on rooted devices) is extremely dangerous. SalesBuzz.Client 4.52.01.74.apk.7z
If installation fails due to an existing older/newer version, uninstall the conflicting version first (note: uninstall may remove app data). You should get a file named like SalesBuzz
When you see SalesBuzz.Client 4.52.01.74.apk.7z, you are looking at a double-layered, compressed archive. Let’s break down the components: The combination
The combination .apk.7z means: someone took an APK file and compressed it again using 7-Zip. This is not how official apps are distributed. Legitimate apps come as .apk directly or through stores like Google Play.