Application freezes (DoS app)

This appication is really Malware. Asks me to select the folder but everything is greyed out. I cannot quit the application and Shutdown won’t happen until the application is closed.

I tried to use a different application (which was working) to remove Disk Cleaner and that too has greyed out folders.

This is a Malware and is a Denial of Service for the end user!!

Install at your own risk!

kleanchap about Disk Cleaner-Best Cleanup App, v1.2