Problem of loading DLL files by OpenSlide-Python

[Li Guannan]

Hi,

I have errors reported as follows when using OpenSlide-Python on Windows 10 64 bits,

File "...\AppData\Local\Programs\Python\Python35\lib\site-packages\openslide\lowlevel.py", line 41, in <module>
    _lib = cdll.LoadLibrary('libopenslide-0.dll')
File "...\AppData\Local\Programs\Python\Python35\lib\ctypes\__init__.py", line 425, in LoadLibrary
    return self._dlltype(name)
File "...\AppData\Local\Programs\Python\Python35\lib\ctypes\__init__.py", line 347, in __init__
    self._handle = _dlopen(self._name, mode)
OSError: [WinError 127]


I am sure that both OpenSlide and Python are 64bits, and the bin folder of OpenSlide is within DLL search path; but it seems like that libopenslide-0.dll cannot be located anyway. Anyone has any suggestion?


Many thanks.


Best,

Li
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