ok....when im opening a regular *.doc document from one of my disks, i get this error:

WINWORD caused an invalid page fault in
module <unknown> at 0000:00000004.
Registers:
EAX=0062fe78 CS=0187 EIP=00000004 EFLGS=00010207
EBX=0062fe28 SS=018f ESP=00530028 EBP=00530048
ECX=005300cc DS=018f ESI=81764f8c FS=2ad7
EDX=bff76855 ES=018f EDI=005300f4 GS=0000
Bytes at CS:EIP:
32 2d 00 ff 16 00 cb 07 65 04 70 00 65 04 70 00
Stack dump:
bff76849 005300f4 0062fe28 00530110 005300cc 00530200 bff76855 0062fe28 005300dc bff87fe9 005300f4 0062fe28 00530110 005300cc 00000000 005302b8

any ideas on how to fix this?
also, one of the other documents on the disk works...