Installation of Norton Utiliies Premier Edition purchased January 25,2011

I purchssd Norton Utiliies Premier Edition on January 25, 2011.  Iwas enticed by the 25 GB online backup included with purchase.

 

I already have Norton Utilies Version 15.5.0.120 installed on my PC which is running on XP pro.

 

During install I get error mesaage advising me that Norton Utilities is already running and to to close all instances of Norton Utilities.  Sounds simple enough, but how do I do it.  When I open Norton Utilies, I do not see anything on how to shut it down.

 

Can anyone advise me on this?