Migrating Data after re-install

I have Seafile running on Windows with MYSQL. I had to re-install Seafile due to an update. I have the old data files, but they do not show up when I move the data files into the new Seafile-server folder. Obviously I need the data.

How can I copy the old data into the new Seafile-server folder? Seafile-server wanted to make a new folder when I had to re-install it.

I only copied the contents of my conf and settings not the secret keys. I left the new secret key that was created after the re-install. How can I get my data back? Thanks in advance.