First at all, thanks for your help.
The first user (me) can open from my outlook and edit the data that came from the SQL database.
The second user (any one) can open the form, but can't edit the data from the database.
I try to publish the form in a MSI file installable, and if the second user executes the .xsn , he can edit the information, I mean, by this way he has full connectivity.
The problem is that when the second user opens the attached form in Outlook, theres no connectivity.
Error message when i double click over the outlook message:
(translated because i running a spanish version)
can not found the form template associated with this form. Is not on your computer and the form does not specify one location from it can be recovered.
To fix this problem , ask the administrator for the location of the form or update the form.
I hope i was clear, thanks a lot :)