system
1
So this has happened a couple of times this week. According to the task manager Avastui.exe*32 is running using 3316k
However if I try to scan a downloaded file I get a pop up saying"Avastui process (AvastUI.exe) is currently not running. Please run the application before starting a scan.
Clicking on the avastui.exe doesn’t do anything. Running as an admin also does nothing. I have re-started my machine, and re-booted it today and nothing changes.
I have no idea what is going on.
system
3
Done. Thanks! 
Any idea what happened? I’ve used Avast for like a decade and never had a hiccup before.
Dont know. Maybe a Bug or something.
My Grandpa had a System error with Avastui.exe some days ago, i had to repair Avast.