installing content catalog as admin

I hope I’m posting this to the right forum. Please advise if I am incorrect.

I installed Autodesk Revit content catalog and when I launch it I get the message “Please contact your administrator to set up Content Catalog for you organization”

I seem to recall that when I downloaded it from my account website there were 2 options and one was download as administrator but I think I may have chose the other. Now I can’t find where that download is, (If that is actually the problem).

I am the only one in my organization so I need to figure out how to be recognized as administrator.

Thank You