>aerror shows this:
>
>1429
>OLE iDispatch exception code 0 from Microsoft Excel: Unable to to get the Save property of the Workbook class.
>Unable to get the Save property of the Workbook class
>Microsoft Excel
>x1main11.chm
>0
>1004

I was fighting one of those last year, on Word 2007 I think. Some properties simply become invisible. Also in Outlook, same thing with a property of the message object that's visible everywhere else (even on the same version of Office).

I'll be watching this thread...