Wrong Checksum?

[Coven]

Hey, when I boot up CK2 my checksum is IQPS instead of MLYP. I haven't tried a multiplayer game since before Sword of Islam and only recently attempted another one with a friend, but would quite like to get it working. I'm not running any mods, I've tried it with and without my DLCs enabled, I've deleted and re-installed the game to no effect, and we're both running the Steam version of the game. :S Any clue how I might fix this?

 

[Wezqu]

You need to uninstall, manually delete the game folder, manually delete Crusader Kings II folder in My Documents -> Paradox Interactive and then reinstall the game. If you want to keep your save games then move them from the Crusader Kings II folder under the My Documents that I mentioned earlier. Your other reinstall didn't work as it most likely left some corrupted files in the game folder or the other folder causing the checksum not to be correct.

 

[Coven]

That's got it. Thanks!