Running Win7 rtm x64 with Eset nod32 antivirus x64 version 4.0.437.0 Yesterday I could not boot win7, all I got was a black screen with the mouse cursor. I could boot to safe mode, but there was nothing there I could do. Luckily I dual boot xp with win7 so I could use my pc. Today I tried again, and it booted fine.. very strange since I didnt fix the issue yesterday. I went through the event viewer log of win7 and I noticed there were errors that said ESET service hung on starting, about the time I got this problem. That got me thinking that maybe ESET released some faulty defs yesterday..? Can anyone confirm that this was the case? I hope it is, otherwise I must find out what else caused this strange behaviour..