Microsoft windows home server 2011

Hello members,
Windows Home Server 2011 is for families and home with multiple computers to organize, share, and automatically backup photos, videos, music and other important documents. I am trying to evaluate with my configuration of VMware, on my laptop that is core I5 with 4 GB of ram.
The virtual machine I created for the installation consists of 2 GB of RAM and 100 GB of disk space allocation on hard.
When I run the setup, I get the error listed below.
The screenshot of the error is given below.
Windows Home Server Setup Error
Hard drive capable of hosting windows Home Server was not found. Would
you like to load additional storage drivers?
Yes No
I can’t figure out how to get rid of this error.
Please help.
