Home/ Questions/Q 7597619
In Process

The Archive Base Latest Questions

Editorial Team
  • 0
Asked: 2026-05-30T22:12:03+00:00

I’ve been developing windows azure for a while and it worked fine until this

  • 0

I’ve been developing windows azure for a while and it worked fine until this morning.

Today I uninstalled .NET 4.5 preview and asp.net mvc 4 beta. After that I installed asp.net mvc 4 beta again. Then suddenly all my windows azure project can’t start.

I got “403 – Forbidden: Access is denied.” if my web role was an asp.net mvc project.

“500 – Internal server error.” , if the web role was an asp.net web project.

I tried to debug the project, but I got “”there was an error attaching the debugger to the IIS worker process for URL ‘…’ for role instance ….

It works correctly if the project is just a single asp.net mvc project or asp.net web project.

What’s wrong?

Share

Leave an answer

You must login to add an answer.

Need An Account,

1 Answer

  1. Editorial Team

    I ran into this today after uninstalling .net 4.5…you need to re-register ASP.NET 4.0 with IIS 7.x. aspnet_regiis -i

    • 0