In process of downloading CC;recvd error message stating there is an process or application conflict

[sn90716591]

I am a student and I just downloaded the Creative Cloud to use Ps for my class. I received an error message stating there is an process or application conflict and click on the 'continue' button and was send to the next screen called "Creative Cloud Help / Close conflicting process or applications".   I see the Ps icon on the bottom of my tool bar on MacBookPro / OS X notebook however, I'm not sure if the download was completed. I open Ps and it seem to be working. I will be using Ps and Ai for my class,  please confirm if the error message will impact my further use of the Ps program.  

[KanikaS]

moving to Creative Cloud Download & Install​

[Jeff A Wright · Accepted solution]

Sn90716591 did you receive a specific error messages after closing the conflicting process?  Is the update still showing as available or was it applied successfully?  You can find details on how to update Photoshop and Illustrator CC 2015 at Update Adobe Creative Cloud apps .