You must install NET to run this application

To install .NET, follow these steps:

Visit the official Microsoft .NET website (https://dotnet.microsoft.com/download) in your web browser.
Click on the "Download .NET" button.
Choose the appropriate version of .NET based on your operating system and requirements. There are different versions available, such as .NET Framework, .NET Core, and ASP.NET Core.
Once the download is complete, open the downloaded file.
Follow the on-screen instructions provided by the installer.
During the installation process, you may be prompted to choose additional components or features. Make your selections based on your needs.
After the installation is finished, restart your computer to ensure that the changes take effect.
Once your computer restarts, the .NET framework will be installed and ready to use.

Now, you should be able to run the application that requires .NET without any issues