Registry problem with user accoun after fbreseal

Hi,

I had a working build of XPe. I did some updates in the
Targetdesigner, built the image, ran FBA, made the usual adjustments
and then resealed. (I have an Administrator Account with explorer
shell and an user account with a custom shell).

After the reaseal finished, the first logon to the user account
(autologon) seemed fine, but after a reboot strange things started to
happen.

There seems to be a problem with the user's registry. The custom shell
wasn't loaded any more, instead explorer shell. System stettings (like
"view hidden files") are not stored and immediately lost. I cant add
things to the registry "Cannot create key: Error writing to the
registry". The local group policies are not loaded...

I have no idea what went wrong. Before the reseal and for the first
logon after the reseal everything seems fine....

Changes i recently made to the image:
* I updated my repository with the october updates and the service
pack 3.
* I added a component like described here:
http://msdn.microsoft.com/en-us/library/ms940868(WinEmbedded.5).aspx
* added component "Primitive: Browselc" for explorer menus
* added component "Shell Namespace Extensions"
* added component "Shell Namespace Registry Data"

Anything suspicious there?

I'd very much appreciate some insight!

Regards,
Niko
.