Resolved 'Unknown Authorization Error'

I have tried every solution in the thread of common problems and solutions but they have failed to fix this. I have downloaded the game twice already and even used a copy of the retail version after force checking it. Antivirus is completely off and already have given exceptions to this and the firewall as well. Is there any real solution to this? (Running everything in administrator as well)

FIXED: Delete Bin64 and put in the bin64 file in the common problems and their solutions and then drop it in instead of overwriting.

I do not understand very well the you Can you explain better?

 

Solution: run as administrator.
Solved.