I received this error while reviewing a deck with cards that had video (mp4)

OSError: [WinError 87] The parameter is incorrect

By any chance, do you have COMODO Antivirus installed and running (or any other third-party antivirus)? Maybe try to turn it off to see if it makes any difference.

I had the exact same WinError 87, strange location error. (Win10/RenderDoc1.13/MMIv0.4.1/Blender v3.0.1/SacreCoeur).
=> It turned out, this was my COMODO Antivirus software messing somehow.

https://github.com/eliemichel/MapsModelsImporter/issues/180#issuecomment-1037621133

I’m not sure why exactly the WinError 87 was thrown, but I managed to solve the issue by shutting off auto containment in Comodo.

https://stackoverflow.com/a/56313754

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