Installation Mini SAP

Hi,

my aim is to install Mini SAP on my home pc. Therefore I bought a laptop with the following system requirements...

Win 7, Home Premium, 64 Bit. Upfront installation I already changed the compatibility of the setup.exe to 2003 service pack 1.

My problem: I´m going through the insallation wizard. At the end I push the button install, but nothing happens. The following message comes up:

"Summary not available. This may be a result of an invalid summary type request -- e.g. requesting an install summary when an uninstall has occurred."

Until now I have investigated the following issues...

1. Downgrading to XP will not possible because of driver issues.

2. To implement a virtual Pc where I could run XP is not possible for win7 home premium.

---> Thus I hope that someone can tell me what I have to do to get mini sap installed on the existing system.

Looking forward for help and thanks in advance.

Best regards

Andreas