Hello,
I'm new to DotNetNuke. I installed the "DotNetNuke_4.4.0_StarterKit", which created a new VS2005 template. I created a site with that, ran the site, but now I get the error:
Could not load file or assembly 'DotNetNuke.DNNTreeNavigationProvider'

I see that the web.config has node:
<add name="DNNTreeNavigationProvider" type="DotNetNuke.NavigationControl.DNNTreeNavigationProvider, DotNetNuke.DNNTreeNavigationProvider" providerPath="~\Providers\NavigationProviders\DNNTreeNavigationProvider\"/>

And that the web app has a "Providers" folder, but no "NavigationProviders" sub folder. I saw that the "DotNetNuke_4.4.0_Source" package had a "Providers\NavigationProviders" folder, with a "DNNTreeNavigationProvider" subfolder.

I assume that I need to add some Treeview component to some location in the DotNetNuke location, but am unsure of how.

I tried (1) copying the "DotNetNuke.DNNTreeNavigationProvider.dll" to the web bin, (2) copying the source for the  "DNNTreeNavigationProvider" to "Providers\NavigationProviders\DNNTreeNavigationProvider", and even copying the DLL to that location. Now I just get an error "Value cannot be null.  Parameter name: type";

Any help would be very appreciated,
Thanks,
Tim