Install opencv, under Windows using Python3.6 import cv2 prompt error?

Environment: windows64 bit, python3.6 64 bit.

downloaded opencv_python-3.4.3-cp36-cp36m-win_amd64.whl

copy the downloaded .whl to the pythonLibsite-packages folder. Start menu cmd enters the command window
installed successfully using pip install opencv_python.
.

enter Python, enter import cv2 prompt: ImportError: DLL load failed

so Baidu said that it was missing and installed Visual CPP2015 redistributable

.

but it"s still useless.

Aug.27,2021

I guess your computer is a windows home version. It is recommended to change it to a professional version, and it is even more recommended to do this kind of development under linux. This kind of problem is a normal phenomenon of windows.

MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b3e914-2bb9f.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b3e914-2bb9f.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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