BO6: How to fix ‘join failed because you are on a different version’
There’s a new Black Ops 6 update in town, and with it comes the newest Zombies map, The Tomb. But it’s not the only new arrival. With every patch comes the potential for error codes, and the “Join failed because you are on a different version” is one you might encounter.
If this error is preventing you from experiencing all the new map has to offer, like getting your hands on the new Staff of Ice, you’ll want to try this fix before you attempt to hop into a new game.