This basically seems like the Outlook feature for blocking the code.
You better post this question on microsoft.public.outlook.program_vba NG.

One work around could be create a digital signature, digitally sign the
code,
and inform all concerned to install your digital certificate on their PC.

Sharad

"Bas Harnas" <Bas wrote in message
...
Hi,
I was trying to add-in a Microsoft Office Spreadsheet Custom Control
and so being able to display an Excel sheet in an Outlook form. This
works fine.
However, when I post the contents (with IPM.Note or IPM.Post) it will
not display the contents. So when I open the form, I see the Excel sheet
and
can do whatever I want and I can post it. But reading after posting the
message is more
or less empty.

The message after opening is :
to help prevent malicious code from running, one or more objects in
this form were not loaded.

Any help would be greatly appreciated

(Form is published in Personal Forms library, Office version is 2003)


Can anybody tell me how to attach this Excel Control to already written
messages?