WPF mutex for single app instance not working

Question

I\'m trying to use the mutex method for only allowing one instance of my app to run. That is - I only want a max of one instance for all users on a machine. I\'ve read throu

Answer 1

You're also disposing the mutex in the same method, so the mutex only lives for the duration of the method. Store the mutex in a static field, and keep it alive for the duration of your application.