Cant log in to battle net app

Technical Support
1

Cant log in to battle net app, so I cant play any Blizzard games - BLZBNTBGS80000011 (1)

2

Please read this support article for BLZBNTBGS80000011

3

Tryied, nothing happend.

EDIT:
before patch 2.6.7a everything was ok

EDIT2:
great, after removing battle/net app i cant instal it now - BLZBNTBTS00000028. Cannot connect with blizzard update

4

Heya Nerwusik,

This error typically means that something is blocking the battle.net application from being able to connect. I’d recommend closing as many background application as you can. Very often this is caused by security software, temporarily uninstall any you have or configuring it should resolve the issue otherwise.

If the issue persists, please upload your system files to pastebin.com and reply with the links to the files using the preformated text option to encapsulate the links.

5

problem solved, in my case helped Configuring Router and Firewall Ports and set up UDP ports for Blizzard Battle .net desktop app.

Thanks, and see you in game !

6

Solved??

Sounds to me like You had to open Your security to this application to work?

Should this be the way that this has to be? Would I work this way?? NO!!