When launching the game Diablo under Windows 7, almost all users experience problems with color. Alot of "fixes" out there require a batch script that kills explorer.exe and restarts it after you exit diablo.exe. That method works, but is NOT ideal.

This method is a very simple fix which works for a majority of users, it involves opening the screen on Windows 7 that allows you to change your resolution. Why this works is currently unknown at this time. It should also work for other legacy Blizzard games such as the Starcraft series. (less info)