Unable to debug azure project in the emulator

Question

Error:

There was an error attaching the debugger to the IIS worker process for URL http://127.255.0.0:82/ for role instance ...

So basically I have:

• Windows 8 Enterprise
• Visual Studio 2012
• Azure SDK 1.7

Project with two roles:

• Worker role
• Web Role (ASP.NET MVC 4)

What have I tried

• Enabled running 32-bit applications in AppPool
• Checked for <compilation debug="true"> in Web.config
• aspnet_regiis.exe -i

Azure project is configured to run at Full IIS (with Express it's working like a charm, but need full IIS)

Answer 1

aspnet_regiis.exe -ir from C:\Windows\Microsoft.NET\Framework\v4.0.30319 solved the problem. I've done this from developer command promt which has 64-bit path enviroment. This is for 32-bit.