EXCEL caused an invalid page fault in module EXCEL.exe at 017f:301d148e. Registers: EAX=00000000 CS=017f EIP=301d148e EFLGS=00010287 EBX=02ad871c SS=0187 ESP=0062b850 EBP=0062b8f8 ECX=02ad871c DS=0187 ESI=00020000 FS=386f EDX=00000000 ES=0187 EDI=01a4a33c GS=0000 Bytes at CS:EIP: 8a 48 10 8b 50 08 66 81 e1 ff 00 80 cd fe 66 89 Stack dump: 01a4cdc4 025d83d8 00000000 3005b531 00000000 00000000 00000000 00000001 0062b8f8 00000000 025d83d8 01a4cdc4 0062b858 3005b4fd 386f0002 00000000 I continually get this error in Excel. It could happen when working on a new spreadsheet, an existing one, or when I simply have Excel open. I have installed new memory, a new video card. I have also replaced the new memory and the new video card again. I have uninstalled Office 2K, reinstalled. I have used Eraser2K, installed office again and SP3 for office 2K. Still the same error at the exact same memory location. I have deleted *.XLB files....Error message continues, multiple times a day. Reboot is the solution until next error. PLEASE HELP !!!!! THanks Drew

Well you've proved it isn't hardware and office 2K. next is the operating system. i'd back up your files before you begin.

These errors are always difficult to troubleshoot, but here are some "long shots." 1. Use the system file checker (available in start-programs-accessories-system tools-system information-tools-system file checker) to scan for corrupted os and related files. If it finds any, replace them from your os disk. 2. start up in safe mode, and see if you get the same problem in excel. If you don't, then you know it's some conflict with a non-necessary driver or startup program. If neither of these work, I would probably reinstall the operating system (or upgrade to xp) Best of luck, -SN