My system has been crashing whenever I do a virus scan (AVG) or try to scan with AdAware. I am able to do a full virus scan from safe mode. I followed all the directions from the 8-Step Preliminary Removal Thread. Nothing spectacular happened. I also ran a SpinRite scan. SpinRite found no faulty sectors. The error message I get is: PAGE_RAULT_IN_NONPAGED_AREA *** STOP: 0X00000050 (0XFFFFFBFB, 0X00000000, 0X080544A9D, 0X00000000) I am attaching the requested logs.