Sets the maximum size of the log file in bytes. If the log file grows beyond this size an existing backup of the file (.bak) is deleted, the log file is renamed to .bak, and a new log file is created.
The log file is created in "%SystemRoot%\System32\Logfiles\UserProfileManager".
If this setting is disabled, the default value of 1 MB is used.
If this setting is not configured here, the value from the .ini file is used.
If this setting is not configured here or in the .ini file, the default of 1 MB is used.