6.04 Update Installer problem

I just saw that Cubase version 6.04 is available and downloaded it.

When I tried to install it, I got this message:

“String applying patch to file C:\Config.msi\PTD8E6.tmp. It has probably been updated by other means, and can no longer be modified by this patch. For more information, contact your patch vendor.”

I Googled “Config.msi\PTD8E6.tmp”, but got nothing.

Does anybody know what this means?