"Unchecky"

My malware removal expert advised me to install "unchecky."   It is a program that automatically unchecks the add ons/pups that we have to uncheck when we download programs (like toolbars, etc).  Which is nice since some download sites hide their add ons which then get downloaded, if you don't pay attention.  My problem is that it is not working.  I am still having to uncheck the add ons. 

Is it possible Norton blocked an aspect of this program that is keeping it from working as designed?

If so, how can I fix it?