I just updated Adobe Creative Cloud to Version 220.127.116.113 released on 05/27/2014. Since then I keep getting the following Mac OS 10.9.3 notification:
This notification appears each time I start my computer. It continually flashes on the top right hand corner of my screen. If I quite Creative Cloud, then start it back up again, the notification stops.
Since I started getting this, I did a clean install of OX 10.9.3 for another problem that is now solved. But this one continues.