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Trying to Join MP: cannot Load Downloaded map

Posted: Tue Apr 25, 2017 12:45 pm
by Unfug
"cannot Load Downloaded map: trying to apply Migration 2016-06-15_factorio_0.13.0.lua (base Mod) while joining multiplayer game"

tried to delete those migration files, still the same error.... Reinstalled, same Error...

I can host Tho, and friends can join. Weird

Re: Trying to Join MP: cannot Load Downloaded map

Posted: Tue Apr 25, 2017 4:34 pm
by Spidog8
Is the server you are attempting to join running the correct version of factorio?

Re: Trying to Join MP: cannot Load Downloaded map

Posted: Wed May 10, 2017 10:49 am
by Unfug
Yes, Problem is still there, some servers work, some do not. Cant figure out.... doenst even matter modded / unmodded

Re: Trying to Join MP: cannot Load Downloaded map

Posted: Sat May 13, 2017 4:53 am
by Rseding91
You've got extra/garbage files left over from old versions of the game.

If you're on steam delete the steam Factorio folder and verify the game files.

Re: Trying to Join MP: cannot Load Downloaded map

Posted: Wed May 02, 2018 3:41 am
by Avacado
I ran into this issue today on 16.39, and Rseding91's suggested fix worked for me.

I deleted the folder: C:\Program Files (x86)\Steam\steamapps\common\Factorio

Then, to restore that folder in steam I did factorio properties -> Local Files -> Verify Integrity of Game Files, which restored all the missing game files I just deleted.

Both me and the hosting player took these steps, so I'm not sure which one fixed it, but after we both relaunched, it let me connect.