It was quite simple, I stopped the binhex-overseerr container. Installed binhex-seerr. Once that finished I stopped the container. In the /user/appdata/ folder for binhex-seerr I deleted all the files. I then copied all the files from binhex-overseerr to the binhex-seerr folder. I renamed the overseerr folder to seerr and changed the owner to nobody. I started the new seerr container and it took a min or so (check logs you can see migration happening) and the service is running. Thanks binhex for all you do! Edit: Not sure if changing the owner to nobody is the correct way to do it, if someone can confirm please.