I have been having a few problems with my PC. I have McAfee and it doesnb'y pick up a virus but after about 5 days i get the Blue screen and it says 'Bad_Header_Pool' I then have to system restore my PC and that puts it off for a week or so. here is the info it came up with when it says about the problem but i dont understand it any one got any help? Problem signature: Problem Event Name: BlueScreen OS Version: 6.0.6000.2.0.0.768.3 Locale ID: 2057 Additional information about the problem: BCCode: 19 BCP1: 00000020 BCP2: 87DA29C0 BCP3: 87DA29D8 BCP4: 08030007 OS Version: 6_0_6