Error Message. Please Help

[rebel]

I get this after about thirty turns or so.

CIVILIZATION3 caused an invalid page fault in
module CIVILIZATION3.EXE at 017f:00403046.
Registers:
EAX=00000000 CS=017f EIP=00403046 EFLGS=00010206
EBX=005c5818 SS=0187 ESP=00abf6c4 EBP=01570eb0
ECX=0b23a79c DS=0187 ESI=0b23a79c FS=11bf
EDX=00000625 ES=0187 EDI=00000000 GS=0000
Bytes at CS:EIP:
8b 80 3c 01 00 00 83 c1 58 8b 50 04 52 e8 38 71
Stack dump:
00000000 004063e3 00000000 00874446 0b23a79c 00000002 0b23a630 00000000 01d05ca0 005c5818 bff52d9d 0b2545f0 00abf730 00592afb ffffffff 004eab20