You can't do that either.
I suppose you could by getting the window that displays that control using
Win32 API calls and then find the control and send it a Windows message to
disable itself. You might have to change the window type displayed by
Outlook to not show the Close button, usually you lose the minimize and
resize controls too when you do that, and I'm not sure that Outlook would
like you messing around with it's dialog window type.
But I guess you could try it.
--
Ken Slovak
[MVP - Outlook]
http://www.slovaktech.com
Author: Absolute Beginner's Guide to Microsoft Office Outlook 2003
Reminder Manager, Extended Reminders, Attachment Options
http://www.slovaktech.com/products.htm
"Peter Ostermann" <peter-(E-Mail Removed)> wrote in message
news:ev348n$jmd$02$(E-Mail Removed)...
> Thanks, Ken,
>
> I understand.
> May be there is a more simple workaround possible:
> How can I disable the cross at right hand side of the Outlook
> window bar?
>
> Peter