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Low Level Support driver not found

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I am having trouble using the StartPcSound() function in LabWindows CVI 2013. I noticed that I need the LowLevelSupport Driver installed to run this function, but when I call

CVILowLevelSupportDriverLoaded function to see if the driver is installed, it always returns 0. I verified that it is insalled, and also reinstalled it manually. When I go into Drivers & Componets, the driver is listed there so I know it is atleast somewhere. Why can't CVILowLevelSupportDriverLoaded find the driver? I tried running with admin previliges and also on a 32 bit build.

Thank you, Caleb 


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