Re: [pyusb-users] pyusb1 picks wrong driver on Windows

2016-08-13 Thread Wander Lairson Costa
Hi, PyUSB relies on ctypes for finding libraries, which relies on Windows library search policy, if it finds libusb1 first, then that's what it assumes as the backend. backend parameter was designed for cases like yours, when the default backend discovery policy doesn't apply. Anyway, you code may

[pyusb-users] pyusb1 picks wrong driver on Windows

2016-08-13 Thread Hermann Hamann
Dear maintainers, my client and I have the same USB-Device. I have written a program for it. It runs fine on both Linux systems. It runs fine on my Windows but crashes on my client's. Both have installed the driver with inf-wizard and the system control shows libusb0.dll on both machines.   H