Antonio
I use 2 type of Device , HP with Windows Mobile and WideFly with WIndows CE .
With a old version of FWPPC I never had problems with folder
With the version October 2008 I had this situation
Device HP
testfold.prg OK
testfld2.PRG GPF ( FOLDER with RESOURCE )
Device HP
testfold.prg GPF
testfld2.PRG GPF
Regards Maurizio