Installation of Data Services 4.2 SP01

Hi ,

I Have installed in our system with SAP Data Services 4.2 on Windows 7 64 bit laptop for demo purposes. I want to upgrade to 4.2 SP01.

As a prerequisite I have to install IPS 4.1 SP02 . But when I am trying to install IPS4.1 SP02 but I am getting prerequisite error like have to install Windows 2008 server. How can I install IPS 4.1 SP02 on my windows 7 64 bit laptop or not possible to install DS 4.2 SP01 stand alone on windows 7 laptop.

Thanks & Regards,

Ramana