Re: [Libusb-win32-devel] HID device problem

[Adam K. <akr...@ro...>]

Stephan Meyer wrote:
> Have you tried to install/update the driver by using the DLL's
> (undocumented) usb_install_driver_np function?

FWIW, this technique works fairly well for my HID devices. The only 
problem I've noticed is that if I install the driver, then unplug the 
device and plug in a different USB device (but one that still matches my 
vendor/product spec) libusb does not get assigned to it. Instead the 
default MS driver is assigned until I either run usb_install_driver_np 
again or manually "update driver" via the DeviceManager GUI. I'm curious 
why libusb does not get bound to all subsequent devices that match the 
spec.

--Adam