How to solve an issue regarding iw5sp.exe?
If you have issues with the game's executable file, then I recommend checking the Technical Support page created by the developers on the official forums. There are various topics with problems and solutions.
Forums: https://community.callofduty.com/community/call_of_duty/english/mw3/forums/support/technical_support
If you don't find the necessary information, create an account and then create a post with your error and someone should assist you.
