I just solved it.. My user's file name was "João", and the game couldn't recognize special characters while trying to save a temporary file. So i had to change my user's file name to "Joao", without special characters and it worked fine!!
If anyone ever experience the same problem, here is the solution:
https://social.technet.microsoft.com/Forums/windows/en-US/dbf6dff3-a706-4047-8dbf-58b879a9af0b/how-to-rename-a-default-user-directory-after-changing-computer-name?forum=w7itproinstall
The solution works Windows 10..
Thank you for such a fast reply btw.
