ممنون دوست عزیز
درضمن باید تنظیمات زیر روا هم اعمال کنید
درضمن باید تنظیمات زیر روا هم اعمال کنید
Everywhere the problem to this solution was mentioned as re-registering aspNet by using aspnet_regiis.exe. But this did not work for me. Though this is a valid solution (as explained beautifully here) but it did not work with Windows 8. For Windows 8 you need to Windows features and enable everything under ".Net Framework 3.5" and ".Net Framework 4.5 Advanced Services".