import usb.core import usb.backend.libusb1 import os # Grab the exact path to the DLL in your current folder current_dir = os.path.dirname(os.path.abspath(__file__)) dll_path = os.path.join(current_dir, "libusb-1.0.dll") if not os.path.exists(dll_path): print(f"I don't see the DLL at: {dll_path}") exit(1) # Force pyusb to use this specific file backend = usb.backend.libusb1.get_backend(find_library=lambda x: dll_path) print("Scanning with forced local DLL backend...") devices = usb.core.find(find_all=True, backend=backend) found = False for d in devices: found = True print(f"Found Device -> VID: {hex(d.idVendor)} PID: {hex(d.idProduct)}") if not found: print("Python is still blind. The DLL might be the wrong architecture (32-bit vs 64-bit).")