My WinCE doesnt save touch calibration

Fernando
I am making my own build of WinCE5... 
If I calibrate the touch panel after boot, when I reboot the touch is
uncalibrated again and I have to recalibrate it...

What parameter am I missing in the platform builder??
Is there a tutorial or reference for the configurations in platform
builder?

Thank you all.
Fernando

Edje11
Check the forum for the other post about ce50 loses his settings.
It has something to do with the rom only file system.

Fernando
Thank you Edje, I will search for that information.

Anurag Mishra
Select file system as RAM+ROM

Fernando
RAM+ROM?

What i am doing is what this foirum thread says:
http://www.friendlyarm.net/forum/topic/151

but the problem now is that the wince never finishes loading... after the
startlogo, it hangs... I added Rom only file system... I will try RAM+ROM
now

any ideas?

Fernando
RAM+ROM was not the solution... I doesnt work as a persistent file system..