When I try to save a file the new window opens but it freezes up and I get the “not responding”.
I did a full scan on avast and ran the other scans suggested by you.
It froze up just now opening the window to add the attachments -sighs-
[*]Then click the Run Fix button at the top
[*]Let the program run unhindered, reboot the PC when it is done
[*]Open OTL again and click the Quick Scan button. Post the log it produces in your next reply.
I find the issue when I try to open a folder in the library. Or when I save a picture or document into a new folder. The new window opens and I get the “wheel of death” and the (not responding) for at least 3 minutes. It started when I opened my program paint.net Since then I deleted it and all programs I don’t use. Chrome is working correctly with no hang ups.
Download Windows All In One Repair from Here to your desktop
Install the programme and run. Windows and Avast may try to block the programme but allow it to run as it is safe.