Allowing a program Norton views as dangerous.

I am trying to add a keylogger to my computer. Norton views it as a threat because it is spyware and it thinks it is trojan. I attempt to download the program to my computer, but it only makes it to my temporary internet folder. As soon as I try to run the application Norton removes it. I was able to get it started by totally disabling all Norton features. But as soon as I turned them back on it removed the keylogger program.

 

I looked all over trying to figure out a way to make this a permanent exception but cannot. Can anyone help me get this program on and keep it there? I need detailed instructions please. THANK YOU.