Rajeev Pentyala – Technical Blog on Power Platform, Azure and AI

Hi,

I was getting below exception, When I hosted my asp.net web application on IIS and tried to browse my .aspx page.

Reason :-

• The reason could be, when the IIS is installed after the installation of .NET Framework 4, or if the 3.0 version of the WCF Http Activation module is installed after installing IIS and .NET Framework 4.

Fix :-

• To resolve this issue follow bellow steps
  • Open Command Prompt (Run -> cmd)
  • Navigate to the path “%windir%\Microsoft.NET\Framework\v4.0.30319”
  • Type “aspnet_regiis.exe /iru” and press enter button.

  

  • Restart the IIS

Hope it helps 🙂