Guys,
Rather troublesome issue, with Bitdefender2012 Total Security installed I am unable to download any games using electronic arts "Origin" program, nor am I able to install World Of Warcraft Patches.
This has been tested in great detail, including two clean formats, two completely different Gaming rigs and also testing of BitDefender 2012 Vs. 2011 and I can confirm that BitDefender 2012 is the sole culprit.
Origin will crash once you click download (eg. The Sims3) and World Of Warcraft will crash at 3% of a patching being installed. Just before posting this message I used the Bitdefender uninstall tool to remove Bit defender 2012 and as suspected, Wow installed the patch without a hitch.
I've already sent a report through however as always, forums are sometimes the best places to catch these issues and find others with similar issues.
On a side note I've also tried turning off each feature of BitDefender separately to try and resolve the issue without removing my paid anti-virus programs however the only solution to allow me to play is to uninstall.