ABAP Trial Version that works with Win 7 Pro?

I'm new to SAP and I am trying to setup a lab at home, so that I can practice and learn more about SAP NetWeaver.

I read that a trial version can be installed on Windows 7 Pro.

I downloaded a trial version (ABAP_7_03_SP04_64_bit_Trial_3_9_2_GB) ; however, it continues to fail during the installation process.

Is there a different version of software that I need to be using?

Thanks,

Wayne