|This is the first time that I have heard os someone wanting the Windows 8 interace but not Windows 8 underpinnings! Normally it's the other way round with people wanting to make Windows 8 look like an earlier OS. I'd get rid of it - it's better to have a functional PC than worrying about what the interface looks like. If you really want the Windows 8 look then go for Windows 8 proper.|
Otherwise, I would suggest that you will get a better response from to the publisher's support, or look on their forums, for specialized software like this. Be sure to give them full details of your computer hardware and the exact version of Windows that you are running.