After upgrading to Strategy 2021, you may get the following error when launching Strategy Integrity Manager.

This error occurs due to a lack of read/write permission for the directory "
C:\Program Files (x86)\Common Files\MicroStrategy\Log".
lib log4jto the latest version, and the logger now throws non-handled exceptions when the target log path is not accessible.
The user must be granted read/write permission for the directory "
C:\Program Files (x86)\Common Files\MicroStrategy\Log".
This has been fixed in 2021 Update 3. Feel free to upgrade the environment to take advantage of the fix.