Just updating... I can confirm a fresh install was the fix for me...something that makes the driver not allow permissions to mic was corrupt or missing after a razor cortex system clean. Or upgrading from 10 to 11. Was the issue witch I did both around the same time....

Yeah I have had no app permission on dayz since last year and have tried countless different ways to get it to work...this seems to be the only option.

Hello I have been having this same issue for over a year...yes I upgraded to 11bfrom 10. And I have used cortex. Should I Uninstall both vid and audio divers 1st b4 reinstalling?? And also I use a razor mouse. I take it to not use cortex at all...just synapses l??