Hello sipreal:
There was a workaround posted here: http://forum.avast.com/index.php?topic=76679.msg771768#msg771768
(though it didn't work for me.) You can give that a try.
Hi all,
This fix worked for me, even though you still do not see the printer(s) in the printer selection window that pops up all you see is the "Add Printer" icon, but you simply click on "Print" and the printer starts to work.
Another work around solution that worked for me is to use the "Print Screen" feature on your pc or laptop, which copies whatever you see on the screen, Paste it into a photo editing program and print it from there.
However, first you have to do the following in the Avast User Interface:
Go to "Additional Protection" >> Safezone >> Settings >> select "Allow clipboard sharing between the desktop and SafeZone" and make sure it is set to "full".
I hope these 2 solutions work for everyone.