What is ASP.NET Machine Account? How to delete it?

Local user accounts on Windows are a great feature for when multiple people use the same PC and wish to maintain their privacy. However, a weird phenomenon seems to be occurring with many users, as a new account called ASP.NET Machine appears on their PC. If you have encountered this problem and are worried that some family member has played a silly prank, then rest assured. This guide will help you understand what is ASP.NET Machine account and how you can tackle this new user account on your PC.

What is ASP.NET Machine Account and How to Delete IT

What is ASP.NET Machine Account? 

While it is natural to assume that issue is caused by a virus, the new local account is actually produced by a Microsoft software called .NET Framework. This feature is automatically installed in most Windows devices and facilitates language interoperability. This makes the .NET Framework essential for the functioning of various games and applications whose code needs to be studied by Windows.

The ASP.NET Machine account is created automatically when the .NET Framework is installed on a Windows device. The chances of this account forming on its own are low and it is usually some error during the installation process that leads to the creation of the ASP.NET Machine account.

Can I delete ASP.NET Machine Account?

The ASP.NET Machine account gets administrator privileges while being created and sometimes asks users for a password while logging in. While you can continue using your primary account, the .NET account poses a threat to the security of your PC. It has the potential to take control of your account and lock you out of your own computer. Fortunately, it is possible to delete the ASP.NET Machine account manually and protect your PC from being taken over.

Method 1: Reinstall .NET Framework

As mentioned before, this unwanted account is caused by errors in the installation process of the software. Reinstalling the Framework is one of the best ways to get rid of the issue. The .NET Framework is one of the popular and most easily available applications created by Microsoft. You can download the installation files from Microsoft’s dot net website and follow the general installation procedure on your PC. Reboot your PC after the installation and the error should be resolved.

Method 2: Manually Remove User Account

Local user accounts on Windows can be removed as easily as they can be added. If the account continues to exist after the reinstallation process, you can remove it through the control panel, without having to change or make use of any passwords.

1. On your Windows PC, open the Control Panel.

Open control panel | What is ASP.NET Machine Account

2. From the options that appear, click on ‘User Accounts’ to proceed.

Click on User Accounts | What is ASP.NET Machine Account

3. Click on ‘Remove User Accounts.

Click on Remove User accounts | What is ASP.NET Machine Account

4. Here, select the ASP.NET Machine account and remove it from your PC.


Despite Microsoft being one of the most reliable operating platforms in the market, errors of these kinds still appear for many users. However, with the steps mentioned above, you should be able to tackle this dot net Framework error and protect your PC from rogue user accounts.

We hope this guide was helpful and you were able to understand what is ASP.Net Machine account and how you can delete it. If you have any queries, jot them down in the comments section below and we will reach out to you.

2 thoughts on “What is ASP.NET Machine Account? How to delete it?”

  1. Ive managed to delete the ASP.Net user account I found
    Now Im waiting for whatever BS Microsoft is going to throw up because of that
    I need to be an Exor***t to manage Windows just because I diodnt want their endless stream of updates the latest of which failed 3 times (it rolled back)

    * (but at step four there was no ASP.Net account visible so I used run “lusrmgr.msc” to find it)

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