We're unable to connect to EA Servers to activate Titanfall on this computer using your account.

[Cyberkaki]

Still not working...

Sigh...

[panzertank12]

its been what over a week now? STILL NOT WORKING christ man this is starting to **bleep** me off.

[PorkinnsRed6]

how do you allow activationUI through the firewall?

[Maximus3k]

Same for me!

Tried everything, but nothing works.

I am really pissed off right now. what a waste of money.... shame on you guys!

[Shimik]

ok, **bleep** this **bleep**, I'm still getting this error and I cannot play, so I flushed 60bucks to the toilet!

I'm not buying anything else from **bleep** EA anymore, they don't give a **bleep** about customers and Origin is a stupid piece of **bleep** worse then Steam 10 years ago!!!

GO **bleep** YOURSELF

[OCUK-Porushinobu]

I have comodo AV and it was isolating the program after an update. 

clicked on "do not isolate again" 

problem solved

[l3iodeez]

I am also seeing this problem. I have shut down windows firewall and comodo and placed my machine in the router's DMZ. There is literally nothing between my machine and the unfiltered internet. Still doens't work.

[sumsum216]

Even shutting down Comodo didn't work for me. I had to go into the Sandbox settings and add exclusions for Titanfall.exe, ActivationUI.exe, and Origin.exe. After that there was no issues at all. I went ahead and added exclusions in the sandbox for the rest of my games too. This should get you up and running if you haven't solved it already.

[romewww]

how to work on sandbox

[Tyrael2b]

thanks, this worked for me

---

@DBDUKpagan wrote:

Fixed. There is an application in the origingames/titanfall/core folder called Activation UI allow it in your firewall and the game starts.

---