MathCAD

Anyone had a chance to review the MathCAD integration withSolidworks. I'm getting problem in integrating it with theSolidworks. I'm getting this error

" RegAsm : error RA0000 : Unable to locate input assembly'C:\mathcad\mathcad_14.d
ll' or one of its dependencies."

Any ideas what can be the reason for it.

Thanks
SolidworksAdministration