Persistent Session Error Related to Mod Deletion

[Jr_viking]

Hi everyone,

I'm in need of some assistance with a session error in Arma Reforger. The error indicates a mod content mismatch, and it seems as though a mod is being deleted or not recognized when I try to connect to a server. The error message is as follows:

"Session error: Game mod content doesn't match server mod content. Kick cause code: group4 'DATA', reason2 'SCRIPT_MISMATCH'. Check console log for more details."

Here's what I've tried so far:

Verified game file integrity through Steam
Ensured all mods are fully updated
Removed non-essential mods
Checked the console log for specific errors
Reinstalled all mods
Tested the game without any mods to isolate the issue

Despite these efforts, the issue remains, almost as if the game is failing to recognize one of the mods or treating it as if it were deleted or not updatet. I've been unable to join the server because of this and I'm hoping someone might have insight or a solution.

Has anyone encountered this before or knows what might be causing a mod to be unrecognized like this? Any suggestions or advice would be greatly appreciated!

Thank you in advance for any help provided!

[RendomReno]

I just found a solution that worked for me:

I just deleted my User files folder (Yes, the whole folder) and it worked to be found here:

C:\Users\YourUserName\Documents\My games\ArmaReforger

Hope that helps

[RendomReno]

However, I now experience crashes every 10 seconds. Probably you try deleteing your addons folder first.

[Onii-Chan]

I keep running into this too, I've tried what you said, deleting the entire folder from myDocuments too, uninstalled and reinstalled the mods and the game countless times, but I'm still getting this error, any help?

[wobby! ⁧⁧ wob]

was a solution ever found? I have the issue now to.

[Jr_viking]

yes i deletet the mods and that worked
C:\Program Files (x86)\Steam\steamapps\common\Arma Reforger\addons
delete the things in this folders and then it shoudt work.
last i woudt say is delete the game and everything in the folders from the game steam might have savet in the sky, and then re-downlode the game