LISA: The Painful Systemanforderungen
Intel® Pentium® 4 2.0 GHz equivalent or faster processor
512 MB RAM
1024 x 768 pixels or higher desktop resolution
Microsoft® Windows® XP / Vista / 7 (32-bit/64-bit)
800 MB available space
There are only official system requirements on the site which are released by developers or an official publisher.
Can you run it?
Compare the system requirements with a configuration you can add below.