Hello, I have a problem with Avast where no matter what I do (clicking on icon, r.clicking and clicking "Open Avast User Interface", clicking "About Avast", etc.) and when I try to scan a file with Avast, it does nothing, I think it may be a corrupt installation, but I don't know. Is there any chance that someone has had this problem before and can confirm my theory about my Avast installation being corrupt? Thanks in advance!