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Hello there everyone!. its been a while since I was working on my own wow private server. However after about 2 hours, I manage to get it working... well sort of
.. For some reason it says "Unable to validate game version" and I'm like say whaaaat?

I have not been doing anything to my wow.exe since I stopped.
The only thing I know is that I updated my Server from 335.52 to 335.20061 (from 2013-2020) but its still a 3.3.5 Server
HTML Code:
TrinityCore rev. b210bb371300 2020-06-23 18:03:16 +0200 (3.3.5 branch) (Win64, Release, Static)
Am I missing something?, is their another 3.3.5 client newer than (12340)?
The WorldServer is working, and the auth..
HTML Code:
TrinityCore rev. b210bb371300 2020-06-23 18:03:16 +0200 (3.3.5 branch) (Win64, Release, Static) (worldserver-daemon) ready...
Also if I type my password by choice I get up that my password is wrong, and not "unable to validate game version" Which was interesting... but yea..
Does anyone knows a solution? (I don't think there is any "newer" WoW 3.3.5 Clients.
My WoW exe is called "Wow.exe" so its not like the exe is wrong named or so.
anyway... any help would be appreciated 
Thanks