CIS 4 Antivirus fails to initialise

Just upgraded my system from CIS 3 to CIS 4 [free]. Firewall works OK now butwhen I try to update the antivirus signature files I get “Error Comodo antiVirus failed to initialise” I have tried to restart, reboot, unload , reload to no avail.


Welcome to the forum hess.ralph :slight_smile:

What virus database does it say in Miscellaneous / About

Also have you tried Miscellaneous / Diagnostics