Okay, I have a major issue. When I start up Euro Truck Simulator 2 MP it will come up saying I must downgrade, I downgraded to the correct version and still has that error. As well as that it will say that it can't initialize client core. I have no idea what to do at this point so I have brung it to the forums.
I have tried reinstalling the mod, going to the current ets2 version and going back down to the required. Nothing so far has worked. I would greatly appreciate anyone helping me in this issue.