Actually it depends on your Windows 7 security configuration.
If you dont have local admin rights you will need to elevate, if you do you wont need to do anything.
If your having problems with NAIPS on W7 (which I've heard many users say they do) elevate as describe above it should work.
As a side note many corporate deployed PC's wont grant users local admin rights by default whereas your typical home PC will have full local admin rights.