It seems you are trying to download Gamebase ST.
Download the latest v3.1d version of the project :

The first time you run the Frontend, you'll have to tell where the files are:
GEMUS: set the three emulators paths (Steem 3.1, Steem 3.2, Saint).
TOOLS:Paths: set the Games, Music, Picture (screenshots) paths.

Additional GbST Fix tool is located here. Main features are