gwgill

You can disable UsbDk from the recovery command prompt with: REG ADD HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\UsbDk /f /v Start /t REG_DWORD /d 4 In the worst case you might have to start regedit...

It appears that if a device doesn't have a normal driver associated with it, it gets marked as having a driver install error (28) and then on IOCTL_INTERNAL_USB_CYCLE_PORT the device...

After further testing, it seemed that there was no reliable solution to the problem of using UsbDk to drive devices without a conventional driver. While the workaround of adding a...

Timeouts and cancels are necessary for some USB devices. For instance, a common pattern is for a driver to maintain an outstanding read on a particular end point, to allow...

> This API is asynchronous so there's no need to maintain separate threads for reading from different endpoints. It may be possible without threads, but not natural or easy from...