Debug mode
If selected, a more detailed logging mode will be used in the About window, and when Log to file is active. This should only be used when debugging a problem, as leaving this level of detailed logging on can impact Rainmeter performance.
Log to file
If selected, Rainmeter will append log entries to the Rainmeter.log file while running. Unchecking this item will turn off logging, but the Rainmeter.log file will be retained.
Show log file
If clicked, the Rainmeter.log file will be loaded in the text editor associated with .log files.
Delete log file
If clicked, the Rainmeter.log file will be deleted. If Log to file is currently active, it will automatically be turned off.