now the link works but i cannot download spaanish.. download crashes :(

what do you mean?

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Could you screenshot that? Never heard of such an issue.

you dont have that file in your zone folder. download dlcs again or repair your game.

Use the torrent that has the “full game”
Rehash it and check it has all files needed!

There's a command to change the name for your user: name yournewusernamehere
Just enter that in the console.