Example: download the Microsoft https://docs.microsoft.com/zh-cn/samples/microsoft/windows-iotcore-samples/virtual-microphone-array-driver/, compiled the success, but after installation, you will be prompted: "Windows cannot load the hardware device driver, the driver may have been damaged or missing," (code 39),

In setupapi. Dev. Long information a lot, I find the error message is "Device not started: Device has problem: 0 x27: CM_PROB_DRIVER_FAILED_LOAD." look not to come out is what reason, depends seen rely on, didn't find what problem:
,

In addition, in the Microsoft website to download driver sample, no one is installed properly, please give a bright road, each master
The requirements of the original want to do a virtual microphone,