AMD rule set to custom

I keep getting popups from my Norton stating a "rule" is being acknowledged for AMD catalyst.  I went into settings and that program is set to "custom".  I don't know what it is for or why it is set to custom.  I am running Windows 10 on a new HP Pavilion, so I would assume AMD graphics drives are compatible with my PC and should be okay to just run.  It is a .exe file that the rule applies to.  Any information would be helpful. 

 

thanks