Yeah, I get a different complaint if I don't supply a valid file name.

>Did you provide full file name for the HTML file?
>
>>No, it complains about the format when I use .CreateMHTMLBody
>>
>>>If you are using CDO 2000, you can try .CreateMHTMLBody("file://" + lcHtmlFileName) method instead of HTMLBody property.
>>>
>>>>
>>>>I took the HTML and use STRtoFile to put into into a file, which when opened in Word looks just like I want. So it appears that the HTML is OK.
>>>>
>>>>So, the culprit must be in the way I'm sending the email. As noted, HTMLBody gives only partial results. Would you know if there are other parameters to pass it?
>>>>
>>>>Alternatively, can you suggest an alternative method of sending the email?
>>>>