[CalendarServer-users] Missing Calendar Data

Hello, I just updated to Version 2.4 from Version ??. I have several backups of my old directories but I don't know which data i have to move to my new installation. Allready done: * caldavd-dev.plist * accounts.xml * /data * /twistedcaldav/test/data My config says: <!-- Data root --> <key>DataRoot</key> <string>data/</string> <!-- Document root --> <key>DocumentRoot</key> <string>twistedcaldav/test/data/</string> I can login with iCal but the accounts are empty (no calendars). Privilegs are also fine. Suggestions? regards Michael