Sounds like a bad download? Are you sure you got the one for Pro and
not the one for Standard Inventor?
--
Kent Keller
http://www.KWiKMcad.com
Autodesk Discussion Group Facilitator
"Les Edwards" wrote in message
news:41d887f3_2@newsprd01...
>I downloaded the Inventor 9 Service patch 2, and get, its not a valid
>Win32 applications when I try to install it.
>
> What am I doing wrong? Thanks in advance.
>
> Les
>
>