Please see my DNN Forum Post for more details.
I've never had any issues with DotNetNuke installations. But with the new v5.20 (or v5.02, whichever it really is), everything runs perfectly fine through installation. I then get to the main default portal homepage. But as soon as I click any of the links available to continue (Home, Register or Login) I get 404 errors every time with a reference back to the applicable aspx page (Home.aspx, Register.aspx or Login.aspx.).
Windows 7, IIS7, SQL Server 2008. All permissions are setup properly on the directory and in IIS. I would think this is an IIS7 configuration issue, but I've tweaked everything in there a half-dozen times. No one at DNN is returning answers on my forum post anymore either after one guy tried.
Help!