Good afternoon. Here is my problem. I buy, Friday, September 14, 2012, Bitdefender 2013. My computer is a Vista Home Premium. Bitdefender 2013 is not installed. The problem is, Bitdefender, request the latest version of Vista. My computer contains SP1 SP2. I am currently without protection. This is a big risk for my PC. How to solve this problem? Help me, thank you all. 

"" Your system does not have the latest Windows Service Pack needed to continue installing bitdefender 2013 ""????