Change Language to German and Help is not selectable

[heinz.goldbach]

Hello,
it is not possible to change the Language to German (Preferences) and Help is not aviable.
Installed is MAC OSX 10.4.11 Xcode 2.5.
What is wrong with my Installation??
After the first Start of Purebasic i change the Language to German without a problem.
After the second start of Purebasic, Englisch is the "Standard" Language. German is no longer selectable.
I hope, someone has (an) Answer(s).
Greetings
Heinz