Comment 16 for bug 1797505

Hello, to solve this problem in Windows you only have to go to the path:

"C: // windows / system32"

And check that the following files are in that folder:

MSVFW32.dll
AVIFIL32.dll
AVICAP32.dll
ole32.dll
KERNEL32.dll
USER32.dll
OLEAUT32.dll
MFPlat.DLL
MF.dll
MFReadWrite.dll
d3d11.dll
api-ms-win-downlevel-shlwapi-l1-1-0.dll

These files are necessary for OpenCV to work correctly in Windows. In case you are missing any of these files, you should search for them on the Internet and download them. Be sure to download them in 32 or 64 bits depending on your computer.

My English is not so good but I hope you can understand.