[Qt-creator] RC1 : doesn't backup my settings

[Maximilien Renard]

Hi there,

I have a little problem with QtCreator RC1. I'm not sure wheter it's a
bug or just a problem with my computer.

Anyway, here's the problem: the first time I've launched QtCreator and
shut it down, I've got a message telling me that "Qt Creator could not
save session to file ...".
Since it appeared everytime I shut Qt Creator down and the
consequences was that my settings where not saved (for example indent
size, tab size,...), I decided to sudo chmod a+rw the file. Now the
message isn't shown anymore but my settings are still not saved. This
kinda annoying :/

What have I to do?

Thanks

Maximilien Renard