InfoPath Dev

I published my info path form to the local drive.  People fill out the form then when they submit it it sends it via email to the appriopriate person.  On the form is an attachment, after they fill out the form and it is automatically sent we can open it and print it or save it, but we can never open their attachments.  How can I fix this? 

Hi,

Your published template should be in network location and all other users should have permision to acess form from published location.

Other wise publish your form to sharepoint and give permission to all users in the sharepoint.