As many users are asking this question, I feel the need of posting these instructions so anyone can easily follow them:
Before re-installing the operating system, disable the Intel Smart Response technology.
Once the operating system is re-installed, re-enable Intel Smart Response Technology.
The settings for the Intel Rapid Start technology are complete and now you may continue to use your computer.
Now both ISRT( Intel Smart Response) and IRST( Intel Rapid Start) are enabled on the system.
I hope most of the users with similar questions find this useful.