How do i fix this

I just reinstalled windows on my server and now the dates are goofed up when sorting by release date. Any fixes?

According to your screen shot, the movies after Citizen Cane don’t have a release date, so they just get sorted by the name. Try manually refreshing a few of those movies and see if the release date gets added in. If so, you’ll have to refresh all the ones with the missing date. Or you can try Plex dancing (see my signature) those files, but that might be even harder to identify which movies to do this to.