Client file corruption detected closing game client! FIX!!

Hi! Today I found a working fix on this issue that I myself have experienced and read alot about! Simply change your screen resolution to 1024x768, run crossfire as an admin and the game should be working! After that close the game and change your resolution to your standard resolution and this problem should be deal with!! I am using windows 8.1 64 bit. Let me know in the comments if it worked for you or if you have any questions! Happy playing!