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[squez0]

You are not logged into your player profile. To access Call of Duty Modern Warfare 3 you need to log in to your profile.


After that I click OK, and then there is a black screen. I play from a computer on the xbox platform, help

 

[Carlos]

Use either xbox.com or CallofDuty.com to recover your account. One of the two accounts is compromised.

F.Y.I. Microsoft owns both. Activision got acquired by Microsoft, which also owns Xbox.

 

[WANDERSONXD]

Use either xbox.com or CallofDuty.com to recover your account. One of the two accounts is compromised.

F.Y.I. Microsoft owns both. Activision got acquired by Microsoft, which also owns Xbox.

This didn't work for me, it's still the same, I linked the Xbox account to Battle.net and Call of Duty, but it still has the same problem.