UI failed to load

Avast Free Antivirus / Premium Security
1

I am getting the following error “UI failed to load”. Even after clicking restart service several times it has not been resolve.

http://imgur.com/a/BDA7R

2

What OS/SP ?

3

Windows 10 Home
Version: 1703
OS Build: 15063.413

4

Perform a repair of avast.
If that doesn’t solve it perform a clean installation.

5

This will show you how to do what Eddy suggested. :slight_smile:

Repair Avast:
Control Panel> Program and Features (Add/remove program)>Select Avast> Select Repair. Reboot when completed
https://www.avast.com/faq.php?article=AVKB204
If Repair doesn’t fix the problem, try the following:
Clean Install of Avast:
https://goo.gl/4Ptzkf

6

Thanks Eddy & bob3160. Its working now after the repair. :slight_smile: