It's getting really irritating, considering almost everyday while I'm away from the computer doing things around the house, I run an AVG scan after I update everyday.
I Googled for similar problems and most people said that it started working again. They're a picky bunch, so don't be surprised if they seem grouchy.
It has been off of the 30 day trial for months now and I've been manual updating for a long time.
Then, after about a minute a pop-up says WARNING there is an attack on your computer.
At first, I tried the activate now (block attack), but apparently you need to buy the damn thing, which apparently led me to a screen with no way to exit out, so I was forced to reboot my comp.
If I force it to update, it returns the same error message as yours.
Avast is prettier & looks like your getting more for your money with it's turning twin symbols in the toolbar Delete & reinstall one of themt?