Norton toolbar will NOT install (Chrome)

Got a new laptop in the mail yesterday and installed Norton Security & Chrome.  I then installed the Norton toolbar & identity safe.  Everything worked fine.  Wonderful.  I then uninstalled McAfee which somehow removed the Norton toolbar!  When I tried to reinstall the toolbar from identitysafe.norton.com it would not install.  I uninstalled & reinstalled Chrome but the problem remained.  Now I'm thinking I need to uninstall Norton Security.

Has anyone heard of this? Is there another solution?  I can't figure out how uninstalling McAfee caused so much havoc.