No connection to the online service in CoD Black Ops 2
Often the error message appears when the Server Call of Duty offline.
- The server status can you callofduty.com retrieve.
- To do this, select your console on the bottom of the buttons. When the Status is "Defcon 5" are all the Server online, at "Defcon 1" is expected to have strong limitations.
No connection to the online service
Game files of CoD Black Ops 2 are damaged
You may also see an error in the game files is up to you.
- Open Steam and switch to the tab "library".
- Select the Mutliplayer of Black Ops 2 with the right mouse button.
- In the context menu click on "properties" and select the "Local files".
- Click on the button to the "game files on error check".
- Then Steam checks for errors. Once the search is complete and the errors have been fixed, you can try again with the online connect service.
Call of Duty for damage check
Steam update
- Download the latest Version of Steam - down.
- Open Steam for it, top right corner, click "file" and select "Steam Client Updates".
- You start after you Update your Computer.
- Then try to re-connect to the CoD servers.
Update Steam install
Windows Firewall for Call of Duty Black Ops 2 configure
- Click "Start" and navigate to the "control panel".
- Select "System and security" and in the next step, "Windows Firewall" from.
- Click on the left side on the Option "allow A program or Feature through Windows Firewall allow".
- Check the entries in which "Call of Duty" occurs.
- Confirm with "OK" and then start Call of Duty Black Ops 2 again.
Firewall for CoD re-set
Steam & CoD uninstall
In the next practical tip we will show you the best tips and Tricks for the Multiplayer mode of Call of Duty Black Ops 2.
