ACE error (Version Mismatch)

[SFC (Ret) Ritchey]

I recently just upgraded to the new 506th Mod pack. When I joined one of the training servers to test the new
mods I'm getting this error: https://gyazo.com/e591d39dd2580d51c431f5b9dd9e6777. I followed the instructions to the letter on installing the mods. Does anyone know how to fix this issue?

Thank You

 

[1LT (Ret) N. Williams]

If you joined an unofficial training server, its possible they haven't updated everything on the server side. Our training server just got updated yesterday.

 

[Bingham]

Yeah, like unoffical mission server #1 has a bad ace version. its ok to get the error the game will still run fine.

 

[SFC (Ret) Ritchey]

Okay guys thank you