Note: Where <username> should be replaced by the username of the currently logged-on user.
Qlik Sense Desktop Logs: C:\Users\<username>\Documents\Qlik\Sense\Log
Qlik Sense Desktop Installation files: C:\Users\<username>\AppData\Local\Programs\Qlik\Sense
Qlik Sense Desktop Connectors: C:\Users\<username>\AppData\Local\Programs\Common Files\Qlik\Custom Data
Qlik Sense Installation Logs: C:\Users\<username>\AppData\Local\Temp