OSError: [WinError 126] The specified module could not be found

[chuannguyen]

The code run fail right at the 3rd line "chip = cp2130.find()"
Below is all the log. I tried to disable "libusb1" to force it use "pyusb" but also failed to detect device.

I check the connection with hardware is OK. I also could see the SPI device in the device manager. I used the verified Application for my HW to check the SPI communication with HW, and everything is OK.

BTW, I'm using Windows 8 and python 3.6.2.

Traceback (most recent call last):
  File "31-cp2130.py", line 6, in <module>
    chip = cp2130.find()
  File "C:\Users\user_name\AppData\Local\Programs\Python\Python36-32\lib\site-packa
ges\cp2130\__init__.py", line 32, in find
    from cp2130.usb import libusb1 as usb
  File "C:\Users\user_name\AppData\Local\Programs\Python\Python36-32\lib\site-packa
ges\cp2130\usb\libusb1\__init__.py", line 17, in <module>
    from cp2130.usb.libusb1.core import *
  File "C:\Users\user_name\AppData\Local\Programs\Python\Python36-32\lib\site-packa
ges\cp2130\usb\libusb1\core.py", line 18, in <module>
    from cp2130.usb.libusb1.hotplug import HotplugListener, HotpluggedDevice
  File "C:\Users\user_name\AppData\Local\Programs\Python\Python36-32\lib\site-packa
ges\cp2130\usb\libusb1\hotplug.py", line 19, in <module>
    import usb1
  File "C:\Users\user_name\AppData\Local\Programs\Python\Python36-32\lib\site-packa
ges\usb1\__init__.py", line 61, in <module>
    from . import libusb1
  File "C:\Users\user_name\AppData\Local\Programs\Python\Python36-32\lib\site-packa
ges\usb1\libusb1.py", line 199, in <module>
    libusb = _loadLibrary()
  File "C:\Users\user_name\AppData\Local\Programs\Python\Python36-32\lib\site-packa
ges\usb1\libusb1.py", line 173, in _loadLibrary
    return dll_loader('libusb-1.0' + suffix, **loader_kw)
  File "C:\Users\user_name\AppData\Local\Programs\Python\Python36-32\lib\ctypes\__i
nit__.py", line 348, in __init__
    self._handle = _dlopen(self._name, mode)
OSError: [WinError 126] The specified module could not be found

[hafis-droid]

Hi
do you have find a solution for this problem?