My Lightroom is syncing to the wrong place. How do I change sync options?

Hey there,

My lightroom is syncing to the wrong folder. Every time I change it in autosync and exit out it reverts back to the wrong location (?) Currently it's syncing with my onedrive and I had it set before to sync with a folder on my exterior hard drive. I don't know for the life of me why this is so hard to figure out how to change. I'm assuming there must be a simple solution. My Lightroom is current. Thanks so much to anybody who can help!

Kevin