so far I have setup AD and group policies.But some of my clients just cant seem to play sound on their computer after joining a domain. When I test I got this error message
Error picture
but the weird thing is.. even when the clients are already out of the domain their sound still doesnt work.I tried to restore to default local group policy after leaving the domain and still doesnt work.Tried reinstalling drivers doesnt work too.Now I am not quite sure if its a problem with the policy or any other things.Have anyone had this problem?