eM Client window

When I open eM Client its window covers the whole screen. I don’t know why it does that? It started doing that today and I can’t change it. When I click on the button on the top right corner the window does not minimize. The eM Client window covers the whole screen.

I’d like to say that the problem is resolved. The window can now be minimized.

Any clue as to how you resolved it George?

I think the problem occurred after I added an add-on on the chrome browser. It’s an online grammar checker called Grammarly. It checks and corrects writing mistakes when you write text on the browser or on an email application. After I uninstalled the add-on the problem with the maximized window was resolved. But I am not sure to be honest if the add-on caused the problem.