Am trying to install CS6 on my new MacBook Pro. Downloaded installer from web. Ran installer, got a dialog asking me to "Please close these applications to continue:..." There were two items on the list: Safari

"Please close these applications to continue:..." There were two items on the list: Safari & SafariNotificati (sic). I closed Safari, no problem. But could not find SafariNotifications.

What I have done so far:

1. Opened "Force Quit" and the only applications listed as open now are "Finder" and "Adobe Application Manager".
2. Pressed "Continue" on the "Please close..." dialoge
3. Still asks me to close SafariNotificati
4. Opened Safari
5. Opened Safari Preferences > Notifications Tab
6. There are no notifications listed. The list is blank.
7. Closed Safari again.
8. Checked Force Quit again (once again the only applications listed are "Finder" and "Adobe Application Manager"
9. Once again if I try to move on with the install by clicking on the "Continue" button Adobe asks me to close SafariNotificati

What should I do now?

My System Info

MackBook Pro (Retina, 15-inch, Mid 2014)

OS X Yosemite

Ver 10.10.1