# Mod File Mismatch and can't join server

This is a pretty common issue and unfortunately there's no easy way to fix it. First: Unsub from all mods via the workshop. [https://www.youtube.com/watch?v=c3jtRUiuJzU&t=7s&ab\_channel=TroubleChute](https://www.youtube.com/watch?v=c3jtRUiuJzU&t=7s&ab_channel=TroubleChute "https://www.youtube.com/watch?v=c3jtRUiuJzU&t=7s&ab_channel=TroubleChute") Then, use this collection to download all the mods the server uses, this is significantly faster than doing it in game, because steam handles the download and not the game. [https://steamcommunity.com/sharedfiles/filedetails?id=3233856529](https://steamcommunity.com/sharedfiles/filedetails?id=3233856529 "https://steamcommunity.com/sharedfiles/filedetails?id=3233856529") After that, try to rejoin, I know this sucks, but there's far to many variables to track down the actual issue, because the file it's saying is *not* the file that's actually having the issue.