Hi, I'm running win 7 64 bit and Bitdefender 2013. I have been having some blue screen dumps lately. I just installed BD and that is when the issues started. Today being a bit over the issue I dug into the reason. I found mention of the avc3.sys file being at the root of the crash. I saw an article about how to send a log but the link was not active and the tech Christain had disabled his messages..can someone shed some light on this issues please?