PC Does Not Meet Minimum Requirements – Norton PC Checkup

Hi, My PC currently uses Windows 7 Service Pack 1, 64 bit N360.
During the process of setting up Norton PC Checkup 3.0, I receive the error message below:

Norton PC Checkup not supported
Your PC does not meet the minimum requirements for Norton PC Checkup.
Click here for more information
Is there a problem when installing this software on Windows 7?
Because I don’t receive this kind of error when installing it on Windows XP.
Thanks in advance.
