Download Narzoul's NvUnBoost tool from the link here:

https://github.com/narzoul/NvUnboost/releases.



Once on the page click on NvUnboost-v1.0.0.zip to download it.



Once Downloaded, extract the program from the zip file by clicking on it to open the folder.



Drag the program onto your desktop



Double click this icon to run it before you start WWE 2k25 every time before you start the game.



It will open up a program that looks like this. This will prevent crashes happening in game and the pesky boot up crash which freezes your entire PC. This fix also works for WWE 2K24 and many other games that crash or have problems booting up.