Maps and Mods won't install correctly.

[soldatgrodan]

None of The coop campaign missions for UEF will install correctly. At the same time mods cant be installed. But the weird thing is that a small amount of multiplayer maps will be installed correctly.

client log:
2017-12-27 19:29:30,941 INFO fa.check Checking FA for: faf and map 12 the pass
2017-12-27 19:29:30,941 INFO fa.check Version unknown, assuming latest
2017-12-27 19:29:30,941 INFO fa.check Updating FA for mod: faf, version None
2017-12-27 19:29:30,941 INFO fa.check Writing fa_path.lua config file.
2017-12-27 19:29:31,817 INFO fa.check Updating FA for map: 12 the pass
2017-12-27 19:29:32,255 ERROR vault.dialogs Extract error

What should I do?