Delete Favorites

SW 2007 SP5

I used delete favorite in the Tooolbox, but when I tryed to importthat same item from a spreadsheet, I get an error that it areadyexists. Then I go to "create part", and the database is empty.

After trying update favorite/delete favorite several times, thedatabase became corrupted. This was a brand new database (copiedstandard), and I had to start over.

Is delete favorite supposed to delete the item out of the databaseor just hide it?
It seems like there is no way to delete a single item from thedatabase.SolidworksToolbox