in order to enable infopath application to includes e-mail features Send Form As Attachment in the designer, and Send To Mail Recipient in the editor.We first have make sure this (1).Outlook 2003 is not installed. (2).Outlook 2003 does has no configured profile. (3). Outlook 2003 in not the default e-mail client.All this 1,2 & 3 has to be set ...