Hi,
Check this links, You can get required information,
http://www.infopathdev.com/howto/tips/default.aspx?i=f51a0baec2cc4785a879810e04a8490b,
http://support.microsoft.com/default.aspx?scid=kb%3Ben-us%3B892730
Thanks.
K.Ramana Reddy / http://www.ggktech.comIndia.