Level 1
Last week I ran a Slideshow, that stopped with the Windows message "An error is preventing this Slide Show from playing OK?" A blue underlined link appeared "How can I improve my Slide Show visuals? Clicking on that is suggested putting all my photos into the Library. Well, I never usually use the library; I don't like it. But I did load them there, and they appeared to run ok. I then checked running a bunch of short videos, most ran o.k. But then sometime the show would stop at the end of film and not load the next film. This morning Malwarebytes Web Protection was turned off and only came on later after doing a Scan! Very odd.
Pleas find attached files that may help. Only 1 PUP was found.

I forward to hearing from you, and I hope I've selected the correct forum?