Unsubscribe from your workshop mods for ARK It's usually best to uninstall all your mods. In a rare case the mod may have issues from the initial download or a recent download and you're unable to join your own server. But this is not always the case, you could be a version behind or Steam could of missed the download, or you've set them to not update. In most scenarios, you would get a version mismatch if the server-side mods were out of date. Thank you for choosing us for your ARK: Survival Evolved game server!