i already replied to you via email - and pasting my email here as well.
You might have replied to the last post, but I'm the OP and have received no email from you.
The images are already on the SD card and they are referred to within the HTML with relative paths.
No, the images are not saved on the SD card. I've been all through the card, both with an Android file system manager and mounting the card on my PC. I have tried to extract the messages individually or as part of "extract all;" I have tried to extract MMS messages specifically (where the program reports that the operation fails); all have the same result. The images embedded in or attached to the texts--sorry, I don't really understand how images fly along with SMS--are not saved with the current version of Txtract.