: Choose Scan and Repair . The launcher will fix the broken folders and download the real file. What to Do If the Error Stays

Click the located next to the blue "Play" button. Select Scan and Repair from the drop-down menu.

This guide will explain what this file is, why the error occurs, and provide a comprehensive list of solutions to get you back to the action.

: A file downloaded from a different region (e.g., a French or Russian localized client) will cause a secondary crash because the string assets won't match your game executable.

The launcher will automatically identify the missing .ff file and download a clean version. Open your Steam Library and right-click on the game. Select Properties > Local Files .

If you own the official Steam version of Call of Duty: Modern Warfare 2 (2009) , Steam can automatically scan your directory, isolate the corrupt code_pre_gfx_mp.ff file, and download a fresh, clean copy directly from official Valve servers. Launch your and navigate to your Library .

Locate the folder and delete the config and indices subfolders.

This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. code_post_gtx_mp.ff doesn't match - GameReplays.org