GPF error message, game crashed

[Custmcom]

SE4 caused a general protection fault
in module 3DBT2W9X.DRV at 0001:0000af55.
Registers:
EAX=00000a20 CS=022f EIP=0000af55 EFLGS=00010202
EBX=00000000 SS=224f ESP=d26ec2a2 EBP=0000c2a2
ECX=0a20c400 DS=225f ESI=00029afc FS=0000
EDX=00000024 ES=201f EDI=001d6768 GS=2016
Bytes at CS:EIP:
8b 06 8b 4e 03 83 c6 06 c1 e8 03 c1 e9 03 c1 c8
Stack dump:
0000c6fa 0000701c 00000000 fffffde4 00000024 00000024 00006fbb 00000000 00000000 6fa54e26 00030000 00000000 e43400cc a3bc81e3 1e3fbff7 ffff0008

This message occurred when tactical combat ended and the game was supposed to go back to the regular screene. There were AI fighters still left in tactical combat as well as a carrier and one of my ships. If you want any further details please ask.