Have a look at this:
How to bring up the "Default Programs" dialog from .Net
-
01-12-2021 - |
Pergunta
How can I bring up the "Default Programs" dialog, using C#?
Solução
Outras dicas
If you want to show the default Windows open file dialog, you can use the System.Windows.Forms.OpenFileDialog class.
You will find an example at the link provided.
Licenciado em: CC-BY-SA com atribuição
Não afiliado a StackOverflow