Norton Antivirus 2012 installation issues.

Hello , I just got Norton antivirus 2012 ans I am trying to install it on my toshiba satellite (windows 8) it been at the "Checking system requirements...) stage for the last 20 minutes , It did not start installing yet since this is the step before. I tried to stop the process and run the installer as system admin but it still does the same issue. 

 

Could someone please provide me with some help. 

 

I decided to post here since its the norton community and since I don't have it installed yet I feel more safe to post the question on here.

 

Thank you

Yann Savard