All content (copyright) respective authorsvmonpara's code bookmark tagged with extracthttp://www.codaddict.com/vmonpara/extractopen manifest.xsf file in design mode.
Go to File > Save As... and save the file.
It will save the form as .xsn

For doing it programatically use makecab.exe http://www.codaddict.com/vmonpara/InfoPathvmonparaTue, 18 Sep 2007 05:58:40 GMT