android - Where to find or download USB Driver folder?
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windows – Install dummy (null) driver for unsupported device

We have now a {hardware} machine that presents as a composite USB machine: MSC+CDC+HID+WebUSB. We do not need to assist WebUSB for Home windows 7 for a wide range of causes, however would really like the machine to put in “efficiently” and discover drivers for all of the USB interfaces it provides, in order that the person would not see the Home windows notification “Gadget driver software program was not efficiently put in”.

On Home windows 10, assist for all units is already in-built. On Home windows 7 we provide a driver installer that gives CDC (usbser), and the others are in-built. The .inf file for CDC matches the machine’s USB VID, PID, and a selected MI, e.g. USBVID_vvvv&PID_pppp&MI_00. The WebUSB machine is at USBVID_vvvv&PID_pppp&MI_04.

I might like to produce a dummy driver for MI_04 so it installs efficiently however does nothing. Is there a built-in dummy driver accessible in Home windows 7, or a way to make use of another built-in driver that can do nothing? Or is it straightforward to construct a dummy driver to put in for that interface?

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