PS: I doubt that it will able to solve the issue, but you can try to run the Sega Rally EXE in "Windows 95 compatibility mode"... go to the game workdir (e.g. c:/games/sega/sega_rally), right click on game *.exe file, from the drop-down menu select "Properties", highlight the "Compatibility" section, check "Run this program in compatibility mode for" and then select "Windows 95".