Once a week I get the blue screen of death! It says registry error and the code is 0X00000051 0X00000004 0X00000001 OXE4CA3488 OXO4000216 It's getting quite annoying. I guess it could be a bad driver download or something with software but it's hard to find it when you have no clue where to look. My computer is an XPS M170 with Windows Media Center. Please someone help. I have tried reformatting but seem to get the error anyway.