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Currently, there are two ways to deploy apps to HoloLens.
- Deploy via WIFI/USB, the target is Remote Machine.
- Deploy via USB, the target is Device.
It should be noted that when deploying to Remote Machine, it is recommended to manually enter the current HoloLens IP address in Manual Configuration->Address instead of depending on Auto Detected. And from the error message you provided, Visual Studio did not recognize the HoloLens device, please try to enter the IP address manually.
If deploying to Remote Machine fails, you can try deploying to Device. This deployment method needs to be connected to your device with USB, and Visual Studio needs to install the component USB Device Connectivity.
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