To fix the Error Code 0x8000FFFF/0x0000000 on COD Warzone on Windows 11/10, you need to take the following steps. One is sure to help you!

Run COD Warzone 2 as an admin and check if it fixes Dev Error 6345. Else verify that the game files are not corrupted and force it to use DirectX 11.

Are you getting the annoying DirectX unrecoverable error every time you launch or play the new Call Of Duty Warzone 2.0? In this guide, we’ll show you what needs to be done to fix this problem.