I've just encountered this error on Pedro's tracker and it's related to Outpost Firewall. Solving it was easy (after looking for an answer in the forums, of course):
1. Turn off Outpost's self-protection
2. Edit machine.ini in Outpost's installation folder - look for:
[Afw]
and change EnableContentHandler from TRUE to false:
EnableContentHandler=false
3. Restart Outpost and it should work now!
nu mi se deschide nimic pre desktop
nu pricep la ce te referi.