Hello,
I just finished setting up a retro PC. Installed Win 98SE (german version), Dos 6.22 (german version), Dos 7.1(ultimate version by Henk) in various combinations and single. I installed my Comanche from 5.25" floppy disks. Installation runs fine. When trying to start the game, it just reboots the PC. I tried other games also. Like Tomb Raider Directors Cut, Emergency - Fighters for Life, Monkey Island, GTA (Dos and Win-version), Settlers 2 Gold, Ann0 1602. They all run fine. What could be the problem with comanche? How to troubleshoot. I made a boot disk for it but it didn't help.

Specs:
WD Caviar 34300 (4304,2MB)
Mitsumi 5.25" Floppy drive
NEC DVD_RW ND-4550A
INTEL I430 TX CHIPSET
Motherboard : 5I-TX1
AMD-K6 233 ANR
64MB RAM
OPTi 82C931 ISA Soundcard
S3 Trio64V+