Here are my suggestions.

C# + .NET Framework: It will work consistently on Windows 7, 8, 10, and even older versions.

Java with Swing Lib: Java is a mature and widely used programming language. The Java Runtime Environment is pre-installed on most Windows computers, so your application will likely "just work" for most users. You can use the Swing library for the UI.

You can avoid Electron by considering the fact that Performance issues, Bigger install size and More bugs and compatibility issues.