Hello. Since last week i'm having some problems booting my computers. Some pc's toke arround 20 minutes to boot. The check what's getting this problem to occour I used sysinternals processmon with the bootcheck option activated. At the end I saw that the problem maker is Symantec Av 10.1 that's always read/writing in virscan7.dat file. I already ask for support to symantec without any positive feedback from them. I already tryed to delete all definitions file and I did some registry deletions but without any result. Did someone had the same problem with SAV? I'm getting desperate with this problem. Sorry about my englsh. It's not my native language. Thanks in advance.