False Postitive Fixing

There have been many programs I try to install with norton activated that I know are safe,and I have seen other people use without any risks. Norton comes up with a "ws.reputation.1" thing for 99% of most programs I try installing,is there any way to stop norton from deleting certain programs? Is there a way to temporarily disable norton for a few minutes so that I can do something with a program before norton deletes it?