KDE 3.5.8 release 33.2
Version 1.2.4 (enterprise 20071221.751182)
openSUSE 10.3
I am having the same issue. Once the mail and addresses / messages were imported, I went to setup "New category" like . . . MdClients, BioCorp. BioOrg, but all I get is "New category" I can change it but as soon as I click apply, it reverts back to "New category".
If you have found the answer I would like to know what it is.
Ken