About 3 days ago my mic just stopped working, I don't know why. When I go to Control Panel and Sounds and Audio Devices, I try to test the mic hardware but before it can finish it stops and gives me a 0x80004005 Error, then after I hit ok it says Windows cannot execute DpvSetup.exe, use Add/Remove Programs control panel to install. So I go to the Add/Remove Programs thing and there is no DpvSetup in it. So I am lost. Also I have been to the Microsoft and they have a page talking about his error and I tried what they said but it still does this. Any ideas??