Upon clicking the repair button, it starts to repair, and then suddenly, it stops the repair. I have the required Windows PC requirements and restarting my PC only lets me open it once, in which it proceeds to endlessly loop in the loading screen. I tried looking this problem up for a solution, but I couldn't find anything, so, sorry if this has already been solved and I just couldn't find it.

Sorry if the video is too short to understand, had to keep it short because of the file size, but as you can see, it starts the repairs, then stops it, not changing the button to play at all.