Error 1603 Fatal error during installation.

Hi,
I tried to upgrade my Mac with Vista and received a fatal error message. The screenshot of the error message is as under.
I have no idea for the error message. I visited several sites but no result. If you have any idea to solve the problem, please help me to get a remedy of this issue.
Thanks in advance.

Feature transfer error
Error: -1603 Fatal error during installation.
Consult Windows Installer Help (Msi.chm) or MSDN for more information.
