Builds but needs tested

APC Viewer/Views/Shared/_Layout.cshtml

@@ -5,7 +5,7 @@
     string ipdsf = nameof(HomeController.IPDSF);
     string privacy = nameof(HomeController.Privacy);
     string timePivot = nameof(HomeController.TimePivot);
-    string background = nameof(HomeController.Background);
+    string background = nameof(BackgroundController.Index);
     string homeController = nameof(HomeController).Replace("Controller", string.Empty);
     string schemeHostURL = string.Concat(Context.Request.Scheme, "://", Context.Request.Host);
 }