To diagnose the installation error, turn on logging and click "Refresh configuration".
You will get the installation error in Functions - Logs.
The most common installation error is the following:
Install failed: INCOMPATIBLE, extra: INSTALL_FAILED_NO_MATCHING_ABIS: Failed to extract native libraries, res=-113
This happens when the application contains native code (C/C++) and the XAPK has been built for the wrong architecture.
Note: there are two common architectures for mobile devices:
armeabi-v7a - legacy architecture for cheap devices;
arm64-v8a - 64-bit architecture for modern devices.
Despite the most modern devices are running ARM64-V8A, most APK and XAPK are built for armeabi-v7a by default.
If you're downloading the app from apkpure.net, click "Versions" on the app page:
Then select "Variants":
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You will get links to APKs for different processor architectures:
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Select arm64-v8a and download the correct XAPK.
Note: before uploading this application to the Headwind MDM web panel, it is recommended to remove the previous version!