Handler “ExtensionlessUrlHandler-Integrated-4.0” has a bad module “ManagedPipelineHandler” in its module list

Question

To be honest, I\'ve tried to turn a dirty trick on IIS and just when I thought that I was going to get away with it, I realized my workaround doesn\'t work. Here\'s what I\'

Answer 1

Make sure that you have set your application-site version from v2.0 to v4.0 in IIS Manager:

Application Pools > Your Application > Advanced Settings > .NET Framework Version

After that, install your ASP.NET.

For 32-Bit OS (Windows):

C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe -i

For 64-Bit OS (Windows):

C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regiis.exe -i

Restart your application-site in IIS Manager and enjoy.