InfoPath Dev

how to prevent users with limited access editing forms and only allow them to fill out forms.

Hi Bassnova and welcome to our forum!

Go to Tools->Form Options->Advanced and check "Enable Protection":

very thanks, i'm first visit this web site.i'm form china,so my english so poor. i hope you have take pains.haha

another question:i know the .xsn file is a cab package. how does this protection option correspond to xml files in cab package ??