Hi,hi,
I got denied a U.S visa today and my AOR was june 10, 2017. Do I have to notify CIC about this?
In my opinion, you don't. It should be ok because at the time of application you had not be refused.
"Specifically, let us know if:
• your personal circumstances change:
o e.g. birth or adoption of a child, marriage, divorce, death of a spouse, etc.
• your email address, mailing address or phone number changes
• you change your immigration representative
• you want to withdraw your application
• you lose a job offer or lose a provincial or territorial nomination."
This should be on you AOR.
Regards