My wife is a singer and using the computer does ok recordings - she uses a USB microphone by the brand Blue Microphones called a SnowBall. It is USB but I am sure they have more expensive designs that are wireless.
This is a profile issue. At work I see this regularly. Most of the time you shut down and restart and it works. When that fails there is a registry edit that can be done by a different login that has admin rights.
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