Now I have down a new installation at another place than the old one (no update, because I have to change the server location). How can I get all the data (mysql, files) into the new installation?
I tried already, to restore my mysql-data from the 2.10 into the 2.12, but then I get errors, because the data structure is altered.
What I have to do? I can make some thing by hand, but all the calender entries and addresses I need to transfer.
And is there a easy method to integrate a files structure with many files into the new installation without doing all in single steps?