Thanks..But what is the Single File Web Page option designed to do. A Google search, as below, suggests it can store images in a single file.

From Google:

What is single File web page vs web page?

The “Single File Web Page” option does save all possible formatting information (just like the “Web Page” option), but instead of saving images into a separate folder, it saves all your supporting images and the page itself as part of the same MHTML file.

Mark