I can no longer get CS:S to open while I use the Bitdefender anti virus. I have been using bitdefender for a long time, and for a long time Counter Strike source work with Bitdefender whilst in game mode. All of a sudden I can not get CS:S to open under any BD configuration. I have read the other thread concerning this matter, tried all of the solutions listed in that thread, and and found no solution. I have uninstalled BD and found that it enables CS:S to work again. I am quite frustrated and if I cannot find a solution to this issue soon I will no longer support this product and find another antivirus that does not cause this problem. I am using windows 7 x64 and would greatly appreciate any help regarding this.