It's a separate installer now.
Do you have the TV Pack installed?
Commercial skip does not work with the TV Pack installed. You have to either uninstall the TV Pack or upgrade to Windows 7.
Yeah, in Windows 7, but not for Vista. Sorry.
I have Vista Ultimate without the TV Pack installed, and I get the same error, but I'm suspicious because the installer's very name suggests Windows 7. Is there a Vista installer somewhere that I'm missing?