Can the SendMail script step send without prompting?

I built a button that sends a preconfigured email message. It works but it prompts the user to confirm.

I have set the step to "Perform without Dialog" but when the button is clicked, a window (that appears to be from FM) pops up saying, "A program is attemping to send the follwing email message on your behalf:"

Is there a way to perform this entire task without prompting?

I found the problem.

In Outlook Express I had to go into Options-> Security-> deselect "Warn me when other applications try to send mail as me".

Now it works.

It's not from fm as i gather you've worked out, its a native outlook setting, now seeing as i'm guessing you don't want to do this for ALL your clients, go to google and search clickyes application which should achieve what you want even should the user reset their settings, not use outlook or re-install.