UI shouldn’t appear on boot but anyway that would be everything.
Hello. I have the same problem. I updated to the new Avast version (19.3.2369) and it does not seem to work at all. No icon on System Tray and when i try to scan a file by pressing right mouse buttom, a Windows message appears: “Avast UI.exe process is not running. First execute the application before scanning”. Could you help me please? I attach FRST log file. Thanks.
Can you reinstall Avast?
Thanks for your answer. I did it using the offline installer but nothing changed. I tried to reinstall 2018 version (18.3.2338) and it works properly. So i’m using this version right now.