My error seemed to have gone away on its own a few weeks ago. I did a hard re-start of my machine (which I typically keep running and just log out) and on restart it was gone.
I don't know if Windows had any updates that installed on re-start but presume that may have been what fixed it.
At least it fixed it for several weeks. Got the same message earlier this week, but then it went away when I clicked a different mp4 file and hasn't reappeared since.