I installed asp.net but the configuration icons are not available in the iis manager

Question

This is a new computer and I a trying to migrate an existing web app to it but I can't configure the asp.net settings because they are not available in the IIS manager. Online help just says they should be there if you turn it on in the windows features dialog. This is not working.

Answer 1

To ensure that the ASP.NET configuration icons are available in IIS Manager, you need to verify that both ASP.NET 3.5 and ASP.NET 4.5 are installed and enabled on your Windows Server 2012 machine. Here are some steps you can follow:

1. Check Windows Features: Go to the Windows Features dialog and ensure that both ASP.NET 3.5 and ASP.NET 4.5 are checked. You can access this by searching for "Turn Windows features on or off" in the Start menu.
2. Install IIS: Make sure that IIS 8.0 is installed on your system. If it's not installed, you will need to add it through the Windows Features dialog as well.
3. Restart IIS Manager: After making changes in the Windows Features, restart IIS Manager to see if the ASP.NET configuration icons appear.
4. Verify Application Pool: Ensure that your web application is running under an application pool that is configured for the correct version of .NET Framework. You can check this in the Application Pools section of IIS Manager.

If you have followed these steps and the icons are still not visible, there may be other issues related to your IIS configuration or installation that need to be addressed.

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References:

• IIS 8.0 ASP.NET Configuration Management
• Getting Started with the IIS Manager in IIS

Answer 2

Hello randy smith, welcome to Microsoft Q&A forum.

What is your version of Windows? Full IIS features, including the ASP.NET configuration sections in IIS Manager, are only available on Windows 11 Pro, Enterprise, or Windows Server editions.

On Home edition, IIS is limited and those ASP.NET management icons do not appear, even if .NET is installed. There is no supported way to enable them.

For local ASP.NET development on Home, use IIS Express via Visual Studio, or run the app with Kestrel/self‑hosting. If full IIS configuration is required, upgrading to Windows 11 Pro is necessary.