plutionum_ui_mp.ff not found or not the same as host

[claymator]

when I try to join my friend it says plutionum_ui_mp.ff not found or different can someone help me fix this?

[ineffable]

Same thing is happening to me.

[crunker9]

same i'm reinstalling, hopefully fixes
i'll update when done

[Dss0]

claymator maybe one of you hasn't updated the game? make sure you're not launching plutonium-launcher-win32 but plutonium.exe to start the launcher (you may have it pinned in the start menu).

[ineffable]

Dss0 yeah the update fixed it. Thanks