Microsoft Office InfoPath displays this message when your form tries to connect to a network location or URL that differs from the location where you opened the form. To send or retrieve data, your form must connect to the network location or URL that is specified in this message.
If you know that the network location or URL that the form is trying to connect to is a safe location and that you opened the form from a safe location, click Yes. An example of a safe location is a network location or URL on your company's intranet.
If you are not familiar with the network location or URL, ask the person or group that deployed the form if the location that is specified in this message is safe.
If you cannot determine whether the network location or URL is safe, click No. If you click No, you will not be able to fill out this form. Tell the person or group who deployed this form that you did not fill out the form because you could not confirm that the network location or URL that is specified in this message is safe.
