Finally had my vacation and decided to play some Call of Duty 4 Modern Warfare. I am huge fan of First Person Shooters. After installing the game when I tried to run it I got mss32.dll is missing error. I thought that something went wrong during the installation so I just completely uninstalled COD4 and reinstalled it again. The reinstallation didn’t fix my issue and the mss32.dll is missing error appeared again when I tried to launch the game. My friend recommended me one website where I found the solution.
To fix mss32.dll is missing error in COD4 you need to download and install the missing mss32.dll file. I’ve downloaded mine from here: http://fix4dll.com/mss32_dll. After that I copied it to the game folder and the mss32.dll is missing error disappeared. This is the easiest fix for mss32.dll is missing error. I am sure it might work for any other application or game. Just give it a try.