I was following the instructions in...

http://msdn2.microsoft.com/en-us/lib...(VS .80).aspx

To create a custom task pane in an Excel 2003 add-in created in VS2005 and
VSTO SE. However, there is no such property of the 'this' object of class
'ThisAddIn' called 'CustomTaskPanes' or anything like it.

What gives? Am I doing something wrong here?

Thanks
Ray