Fixing To Run This Application You Must Install .NET Core

By Dominic Chooper on December 11, 2023

If you encounter the ‘To Run This Application You Must Install .NET Core’ error it can be frustrating.

However, this guide provides short and straightforward steps to troubleshoot and resolve the issue.

KEY TAKEAWAYS

What Causes ‘To Run This Application You Must Install .NET Core’ Error?

The most significant reason the ‘To Run This Application You Must Install .NET Core’ error occurs is a missing or incomplete installation of .NET Core.

Some other probable reasons are:

How to Fix ‘To Run This Application You Must Install .NET Core’ Error?

To Run This Application You Must Install .NET Core

You can fix the ‘To Run This Application You Must Install .NET Core’ error, you must repair or install .NET Core from the official .NET download page.

Some other ways to fix the issue are:

Here are the easy steps to follow.

Method 1: Enable All .NET Framework Features

The first this to check is whether or not the .NET frameworks are enabled. If not enable them.

STEPS TO FOLLOW:

Typing appwiz.cpl

Windows Features window

Restart your system and check whether the issue is resolved. If it has not been resolved, move on to the next solution.

Method 2: Repair and Reset the Corrupted App

Sometimes an app may be corrupted and cause this issue. To resolve this, you will need to repair and reset the app, if you know which one it is.

STEPS TO FOLLOW:

Clicking on Apps

Clicking on Advanced options

Finding Reset

When the process is complete, restart your PC and check whether or not the issue has been resolved. If that does not work, follow the next method.

Method 3: Uninstall and Reinstall the App

If fixing the app does not resolve the issue, uninstalling and reinstalling it might.

STEPS TO FOLLOW:

Clicking on the Uninstall button

You may reinstall it from the Microsoft Store if it is a Microsoft application or from the manufacturer’s website. If this does not fix the error, move to the next solution.

Method 4: Install the .NET Core

One easy way to fix the issue is to install .NET Core as you are asked.

STEPS TO FOLLOW:

Clicking on Download

Clicking on the Download x64 button

Clicking on Open folder

Clicking on the Install button

Setup Progress

Clicking on the Close button

Restarting your computer system

The issue should be resolved. If it persists, follow the next method.

Method 5: Checking and Editing the .NET Core Path

You may check the .NET core path in the Environment Variables feature and then edit it if necessary to resolve the issue. This will help it to find the necessary components to run an app.

STEPS TO FOLLOW:

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Selecting Properties

Clicking the Environment Variables button

Clicking the Edit button

Here, check if the path to the .NET Core installation folder is present. Typically, the folder path will be like C:\Program Files\dotnet.

If the .NET Core path is not there or is not correct, then you must follow these steps to resolve the issue:

Environment Variables window

Finally, you will need to restart your computer system to save the changes made and the issue will be resolved.

Conclusion

In conclusion, fixing the ‘To Run This Application You Must Install .NET Core’ error is quite simple.

Follow these steps and you will enjoy uninterrupted application functionality.