[Effexion]

I am trying to make cough backup discs of some movies. However, when I try an insert a video file I get this:

https://gyazo.com/522e952310d268893fe4b5beba0e3a89

This has never happened before. Could someone please advise, or point me to a different software?

I would like to not have to skip all the way through a film to get to the next one.