Greetings PyeRo,
If you can please take a screenshot and provide us with a link of your DxDiag's System tab and Display (or Display 1) tab.
We'll be able to see what could be causing the issue.
If you would also take a minimum specs test here: http://www.systemrequirementslab.com/cyri and report to us the results.
Thank you.
^SL
Activision Assist. ^SL
