Mathcad15 to Prime PTC 3.0 Range Function Issue

Hi,

I am use tot Mathcad 15 and I am having issues transferring my range function over into Prime PTC 3.0.  I am attaching both files for insight about the issue.  The mathcad15 file works fine, but I cannot get the Prime3 file to execute anymore.

Any assistance would be greatly appreciated.

Thank you,

C.