Program Data Update Folder

I am trying to figure out how I can gain permission to c:/programdata/Nortin  and ect inside of the norton folder.  My issue is I have 2 computer one with norton and one without.  I am placing norton on the new computer and have it all setup fine.  But I want to move the updated definitions from my updated computer to the new one.  I am trying to place the updated definitions from computer a to computer b and when I try to it gives me the you do not have permission ect.  Anyone know how this can be done donwloading 90mb on dial up is beyond frustrating.

 

Windows Vista btw