For the data file locations, check this: http://userbase.kde.org/KMail/FAQs_Hints_and_Tips#Migration
On 01/06/2010 09:27 AM, Shmuel (Seymour J.) Metz wrote: > I was unable to find any information in any of the KDE documentation, > including the FAQ, on migrating the KAddressBook address book and > KOrganizer calendar to new releases. I use openSUSE, and the latest > release has dropped KDE3, so I need to migrate my data to KDE4. I'm fairly > certain that other users need the same information. > >
