Hello....This issue just occurred last week.

I click on "pictures". In pictures I choose a photo to email as an attachment. I type in the recipient's

info. Click on "send" and an error box appears. In the box there is no error explanation. It shows that

I have 17 undelivered attachments. I called Microsoft three times along with Comcast and I have hit a

dead end with both. What to do I ask?