With the help of ScaleMP support, we finally solve this problem.
The solution is you have to get start with all these steps:-
1. register on our website (if not already done so): http://www.scalemp.com/register
2. go to the free version download page, an click the download button: http://www.scalemp.com/products/vsmp-foundation-free
3. wait for the emails from ScaleMP with instructions, S/N, etc