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Can't Connect (NAT / Firewall)

firewall nat connection

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#1 AceTsak

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Posted 07 April 2019 - 09:45 PM

Hello, so, I recently installed BfME and the T3A Launcher on my new PC and I got the Firewall/NAT error when I tried joining a game. I was like, "OK, Imma fix it really quickly and then play". However, after following 3 different separate guides (including the one pinned in the forums) I still can't play and I still get the same error.


I tested it every time with a group of people who eventually played without me, which made it clear that I had the problem. 

Can someone help me please?


I appreciate anyone who takes a look at this and tries helping.

#2 Before

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Posted 08 April 2019 - 12:46 AM

What were the 3 guides you tried? Have you tried opening the firewall for both inbound/outbound rules and letting the game.dat just have full blown permissions for everything on them both?


I could also recommend reinstalling. Sometimes that works miracles. Also, are you on Windows 10?

#3 DavidAntal

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Posted 09 April 2019 - 04:17 PM

i have this problem too i tryed to reinstal game 2 times and T3Aonline but still doesnt work .But yesterday i played with one guy ( idn name ) and now its not working

Also tagged with one or more of these keywords: firewall, nat, connection

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