Hi...have a go at running your application in "Window Full Screen". This will work without a doubt. Your mouse is no doubt actually working, however you just can't see the cursor. In this way, you might need to mishandle around, while in full screen mode, to get to the application alternatives, so you can roll out the improvement to Windowed Full Screen mode. Additionally, you can have a go at utilizing your esc key to bring the application out of full screen mode. Here and there this works.