How to install libusb windows 108/30/2023 The first line (VID 046D) is a USB flash drive that was unplugged during a PRIOR power cycle of the box. Where or why libusb is complaining about this device is a mystery to me. At the same time it may likely be a clue to the what is going on. Using usbdview, all 3 errant devices are not present. 2B2A is a private USB VID.įinally, the 0), 1), 2), is a simple crawl of the libusb_get_device_list with libusb_get_devicedescriptor The second 2 lines (VID 2B2A) refer to the winusb and msc interfaces on my composite device, and the parent id of 17AD5DBB is the old parent from the previous enumeration of my device. There should be only one VID 2B2A in this list (as there is on win7/8) there is only 1 device attached to the PC. If I reboot, there is in fact only 1 device present, and things work. (but I still get the gripe about the USB flash drive) However, rebooting isn't really an option for the actual use case of the product.
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