2) Unlink your Account. After heading into your profile, you should see the linked accounts options under the Accounts linking tab. Here, you will find all the platforms you have linked your ...

To unlink or sign out of your ATVI account in Modern Warfare 3, you will need to do so from the official Call of Duty website. As long as you have your ATVI ID and password at hand, it shouldn't ...

First of all, we need to unlink and relink the Activision account. One of the reasons why you get this is some temporary glitches or if the connection has expired.