Hello there.

A problem occurred lately, when I try to assign a new editor e.g. for
css-files, konqueror offers me to choose a program and to save this new
option. He's doing an "updating system" then, but in the end nothing
happens. I tried it several times in different ways. It used to work a
few days ago, I don't know what what I did.

There is a similar problem with kicker. When I edit the menu, the change
is lost afterwards (although a dialogue box showed up, indicating the
changes are being saved)

Thanks for any help or ideas,