What log file should be checked if a Windows endpoint installation is failing due to competitor software?

The choice of the avremove log is appropriate when dealing with installation failures on a Windows endpoint that are caused by the presence of competitor software. This log file specifically tracks the attempts to uninstall competing security software during the installation process of another endpoint security solution.

When the installation of a new security product is initiated, it often includes a routine to check for and remove existing competing antivirus or endpoint protection applications to avoid conflicts. If the installation fails due to these existing applications not being removed successfully, the avremove log can provide critical insights into which uninstallation attempts were made, whether they succeeded or failed, and any potential errors encountered during the removal process.

This log can help diagnose issues related to the compatibility of software and identify if remnants or restrictions from competitor software are preventing the new installation from completing successfully. Therefore, checking the avremove log is the most logical step when troubleshooting installation issues related to competition in the antivirus space.