I've got a copy of PowerDVD Ultra 9 installed (and payed for, of course) on my computer. The particulars:

PowerDVD 9 version 9.0.2320.0
DVD091117-01

Anyway, I downloaded the latest patch, filename: CyberLink.2528(TaRe45)(Pa_DVD091203-02.exe

When I try to install it, however, I get the below message:

Cannot install the patch.
Either this patch is not intended for your version of PowerDVD 9 or your system does not have a previous version of PowerDVD 9 installed.
The patch installation will abort.

This doesn't make sense - I have the correct version of PowerDVD installed, but the patch won't install.

What is causing this problem? Anyone know?

- Tim