Windows Installer for 10.8.12 removes Library

[Kubwa]

Your database and configs in C:\ProgramData\Jellyfin should have been preserved during the upgrade.  I run Linux for my server, but I have a test install on my Windows machine still running .10.  I will try to upgrade tonight and see if I can replicate.

Just a little additional info from my side, maybe its important.
I installed Jellyfin to "D:\Jellyfin"
The folderstructure for me looks like:

Code:

D:
  Jellyfin
      Server
        cache
        config
        data
        jellyfin-web
        log
        metadata
        ...