Install .NET Framework Version 4.7.2

Microsoft designed the .NET Framework so that multiple versions of the framework can be installed and used at the same time. This means that there will be no conflict if multiple applications install different versions of the .NET framework on a single computer.Go to the Microsoft site: https://www.microsoft.com/net/download/windows [https://knowledgebase.progress.com/articles/Article/P140431#:~:text=NET%20framework%20on%20a%20single%20computer%3F&text=Microsoft%20designed%20the%20.,install%20different%20versions%20of%20the%20.]

There is no need to install lower version when system is having higher version already installed because it supports compatibility. However, you cannot install that too, if its still needed then you need to uninstall the higer version and then install it