Heres a fix for cod2 on win8+
Use cod2fix.reg and one of the items in the winfixes folder (choose your appropriate scaling percentage)
Fix based on:
http://donewmouseaccel.blogspot.nl/2...ation-fix.html
and
http://support.microsoft.com/kb/2908279
Good luck
Edit: after applying the registry fix, execute the following command:
Then, reboot your pcCode:Rundll32 apphelp.dll,ShimFlushCache