[Roy Dennis]

Originally Posted by zzeliminator

I selected "Build Database", selected Karaoke "zip", selected "add folder" and navigated to this folder "Zip 1 2000 songs". I got the window saying "This will scan the selected folder (below) and index all songs with you selecte types...". I pushed "OK".

This process went perfect using a different folder each time which contained 2000 songs with KMH headers...until "Zip 7 2000 songs" which put the database over 12000 songs. Hoster crashes every time.
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I don't really know what has happened hear but if the files were already indexed in your previous version then they should already have their .kmh headers with them. Now when you are adding that folder to the Folders list that already has the .kmh headers there is no need to have any of the song type buttons highlighted as Hoster searches first for existing kma & kmh types.
I am wondering if because you had the Karaoke zip type selected it is trying to duplicate some disc id's or book id's. (It shouldn't but perhaps you have stumbled on a bug)

Try removing all the folders then use the Add Folders button again but this time don't have any Karaoke type buttons highlited.

I am surmissing here that these were tracks previously indexed, if this is not the case and they are being indexed from scratch, no previous .kmh headers then let us know.