Greetings, over the last couple of weeks I have been receiving the BSOD with increased frequency till last night when the machine simply will not boot up other than in safe mode. I get the Page Fault in Nonpaged Area fault with advice to disable new hardware etc and BIOS memory cache. These are the technical errors I receive STOP: 0x00000050 (0X9C608641, 0X00000001, 0X85A50000, 0X00000000) the first code changes each time with a couple of others being 0X9C601241 AND 0X609241. I run pc-cillin and microsoft anti-spyware in the background. This is not new to my system but some searches indicate they may be affecting it. How should I approach this problem?