You have upgraded to version 0.93 but when you start TS the database is empty? This is probably because the last TS has a new default directory which is "c:\program files\Teen Spirit" and not the old "c:\program files\teen spirit (conium)".
To resolve this (and keep your old history / rank records) you have either 2 options:
1. Reinstall TS in "C:\program files\teen spirit (conium)" using the browse option in setup process.
OR
2. Copy the "music.mdb" file and "storage" folder from the old directory to the new.

Possibly the last version of the 0.93 series

The changelog is:

--- 0.93c 755
* New Icon (once more)
* Minor Gui changes (fonts)
* Album/Artist Properties - Change Album/Artist Name did not immediately change the tree.
* More Tag Trimming On Adding/Updating DB
* Minor Language Module changes (Ukranian available again)
* White Skin updated to foriben's version

It is the 753 build.

It is mainly a bug fix release. These issues were addressed:

* Manually Added Album Review wouldn't be saved if there weren't more changes in the album properties
* Album Info not shown in some Tree modes
* Crash when adding random tracks in am empty playlist by using the context menu
* History Dialog was counting also clicks when it was creating the rankings
* Skin list changes
* Simple Message boxes

New Features (since 0.92x) include.

Tree
- New Gui for browsing your collection with 5 (currently) different styles
- More Browse your collection types
- More Sort your collection options

Track List
- Gui changes
- Multiple sorting

PlayList
- Quicker - Better

Information Downloads
- Amazon Album Cover / Info support
- Updated LastFM support
- Updated Google Lyrics support

Collections
- New Gui
- More Info
- More update options

Player
- Better Crossfading
- External Player Support

Database
- Abstraction. May use SQLite in the future