Moving from SLEAP 1.4->1.5, 1.5 can no longer find videos.

[LeahBlankenship]

After putting SLEAP 1.5 on a new PC and importing all my files from the old version on a different PC, I was able to load the .slp file for my project in the GUI. All the videos and current labels were there and looked right. But when I tried to run prediction, it ran into an error. I should have saved a screenshot of the error, but I tried restarting SLEAP before further troubleshooting. When I opened the project again, I got an error that it could no longer find the videos. When I instructed it on the video file location (the location it was already looking) it said I couldn't add duplicate videos to the project and won't open the project. Has anyone else run into something like this?