NSRTray.exe

Can I remove NSRTray.exe from my Start-up/Task Manager functions?  It takes up a lot of space (20+MB) and I can see it actively running when I start up.  I am using Save & Restore ver 11.1.  I am NOT using any on-line services or storage.

 

I tried stopping it in the Start-up Services, but then got a message that the "agent" could not activate.  When I enabled it again and re-booted I was able to run it.  Any ideas appreciated, Thanks