New game themes not showing up in hyperspin?

[gwent]

I just downloaded a bunch of game themes from the last few weeks, and put them all in their respective folders. Now, when I run hyperspin, the themes are not showing up. Only the ones that were already there before. Is there something I have to do to get these to show up?

[cathaldub]

you need to add the new games to your database in c:\hyperspin\databases\mame.xml

or download a complete mame.xml file

use the search to find one on the forum here and in your c:\hyperspin\settings\mame.ini set 'themes only' to true