The problem is the Comodo Internet Security, uninstall it and you will be fine.
EvenBalance has triggered the error.
Quote PBSTAFF|Stuart: "I have been running this check for the past few months. It was used to catch some private cheats. However, starting 7 days ago (Feb 19th or so) The number of violations spiked. Going from a few, to thousands. This is a hook of an important Windows function that is known as targeted by cheaters. So I started kicking it to find the cause. It seems something updated/changed out there".
I don't know if EvenBalance updates PB for it, just take another AV/Firewall like AVG Internet Security.
Cause disabling Comodo AV won't help in this matter.
PBBans|Buffnuggles