Problem med Red Alert 2, Cedega: Update COMCTL32.DLL

[voyagi]

Jag försöker installera Red Alert i Cedega 5.2.3, men när jag kör installationsprogrammet står det:
"An older version of COMCTL32.DLL exists on your system. Red Alert 2 requires this file to be updated. Please update this file now.

After updating this file you will need to reboot your system and rerun the Red Alert 2 Setup program to continue with the installation.

If you continue without updating, you will need to run 401COMUP.EXE from the Setup directory and reboot your system before running the game."

Sen trycker jag på continue och får:
"This system does not need this update."

Sen trycker jag OK och får:
"You will need to reboot your system before continuing with the Setup program. You will need tu rerun the Setup program after restarting your system to continue installing the game.

Would you like to reboot your system now?"

Sen trycker jag på Yes och så händer inget mer.

Sen provar jag att köra 401COMUP.EXE och får som förrut:
"This system does not need this update."

Vad är felet egentligen?
Jag har provat med lite olika winversioner i cedega, men ingen verkar funka.