a.) Send you an email with an attached file (e.g: mypicture.jpg).
b.) Receive your email in the Inbox and completely download the attached
file.
c.) Launch ALL-Explorer (or other file explorer program), go to the folder
where you have stored the file which you want to send. Make a copy of it.
d.) Now go to \ipsm\mapi\attachments and replace the xxxxx.att file by your
own file - Just by pasting your file here - Be also careful to rename your
file by using the name of the previous one (xxxxx.att).
e.) Then you can go to the Inbox and use the Forward command to send your
new email. Just add a new address and change the text content if necessary.
Note: If you have several emails with attached files in your Inbox, then you
will have necessarily so many *.att files. So, pay attention to the *.att
file which you intend to use. A classification by dates should be better.