Please help with linking photographs to caalog

[gjdagis]

I don't want to screw this up since I spent EONS of work BUILDING my catalog. Somewhere along the way I swapped out and replaced disk drives and now my photographs are loaded on a diffeent drive designation. F, I believe, rather tha M (at least I THINK they were once located on an M drive). How can I link the two so that I don't lose the synchronization with all the information in the catalog with these original photographs? Thank you so much for your help. I'd HATE to have to do all of that work again! LOL 🙂

[Rob_Cullen]

Lightroom-Classic? or an old standalone version? (Not a Cloud based version)

For LrC- See the instructions-  "If the drive letter/name has changed" in Step#2 at this link-

https://www.lightroomqueen.com/lightroom-photos-missing-fix/