The newest major Windows 11 update “24H2” is slowly rolling out. Once installing the update, Just Cause 3 Multiplayer will always crash with a WindowsCodecsext dll error


But don’t worry! The mod’s creators may have abandoned it, but the community hasn’t! Within less than a day, my amazing friend Jason098 made a simple yet effective fix!

All you need to do is follow the simple steps below, and the mod will continue to work just like before! So follow along:

Visit the folder linked below on the Just Cause archive and download both files:
https://drive.google.com/drive/u/0/folders/1iyBKPpR94EsfR1XSWR2X57-BCGmzCaIV

Open Steam, go to your library and find Just Cause 3 Multiplayer in your list of games

Right click it and click on ” properties”

In the new window that pops up click “Installed Files” on the left, then “Browse…” in the top right

You are now in the game’s install folder. Now simply paste the two files you downloaded earlier in here

That’s it, it now works just like before! Have fun playing!