I hope someone can help. My computer is constantly crashing and rebooting. I have a custm built from 2005 with a amd 64 FX-55 processor on a Nvidia motherboard running WinXp Sp 3. I also have installed netframework 3.5 sp1. one of the errors i get is an event id 1003 faultrep.dll, source System error, version 5.1.2600.5512 and the error code is 100000d1 parameter1 00000000 parameter2 00000007 parameter3 00000008 parameter4 00000000.