Solidworks 2012 Student Edition will not run

I just installed Solidworks 2012 (32bit) on my Windows XP machine and it will not run.  I get an error that says "could not load rhinoswres.dll."  I should mention that this is a student version and prveiously was running a 2011 student version.

Can anyone help me out on this?

Thanks in advnace.

-Matt

SolidworksGeneral