I closed a question yesterday because I thought it's ready.
It's working the right way, I hide the attachment with a subform. If the subform is loaded the attachment is visible otherwise not.
But how surprised I was when I looked through the Form, today and realised that at the bottom of every request there's the attachment as well!!!
The program appends the attachments to the Request Form. The attachment's icon is grey like when I open an Excel 2000 and select File - Send To - Mail recipient. (then the icon will be pasted into a memo and the icon is grey)
I did a big effort to hide the attachment and now, the system append it a second time.
I double checked and the place where the attachment appears at the bottom, there is no field in the designer.
How can I get rid from the unwanted attachment at the bottom?