“You are not authorized to view this page” error after reinstalling .NET frameworks
In my Windows 2003 server SharePoint environment, I had the dreaded task of reinstalling all of my .NET frameworks (don’t ask why). After uninstalling and reinstalling all of the .NET Frameworks (2.0, 3.0 and 3.5), I kept getting an unauthorized page for my .NET web applications that had Windows Authentication enabled (specifically SharePoint 2007): The error I was getting was: “You are not authorized to view this page You might not have permission to view this directory or page using…