Hello. We just recently updated a new Windows 7 machine with Adobe Acrobat X (standard). Prior to the new Win7 machine, the user was on a Vista machine with Windows Mail and has a Cannon scanner with the MP Navigator software. After migrating data from the Vista machine to the 7 machine, we configured the same scanner software (with updated drivers) on the new 7 machine. After scanning a document within the scanner software, there is a button to "attach to email". On the original Vista machine, we were able to click this button and a new email would generate via Windows Mail with the scanned document attached. However, when trying these same steps on the 7 machine, we receive an error prompt: MP Navigator EX Warning: Failed to send e-mail. Check your mail program settings and try again. I verified that Windows Mail is the default mail program. What do you think the cause of the error is? Furthermore, how could I resolve the auto scan to email issue? Any and all help is greatly appreciated.