3. Click the Application Pools item and confirm you have an entry called .NET v4.5 that uses v4.0
as the .NET Framework version and that has its Managed Pipeline Mode set to Integrated. If you
don’t have this item, click Add Application Pool in the Actions panel on the right and create a new
application pool called .NET v4.5 using the .NET Framework v4.0.30319 with Integrated as the
Managed Pipeline mode.