Avast Premier won’t run. Avast Driver Updater and Avast Cleanup still ok.
I double click on icon or single click from taskbar (PC Windows 10) but only a blank white rectangle appears.
It has been running well for over six months but now seems corrupted.
How can I fix this?
Tried repair and reboot ? >>> https://support.avast.com/en-eu/article/Repair-Antivirus
Are you using a VPN ??? If you are, it’s a known problem that should be fixed soon.
Right now the fix is to uninstall the firewall portion of the product.
This could be relevant/similar: https://forum.avast.com/index.php?topic=224848.msg1493168#msg1493168
There are similar reports of this ‘white screen’ since December with some users including myself.,
Apparently there is a “deadlock” ocurring in the GUI for unknown (at this point) reasons. Avast is and has been working on the issue.