Hi, I've a problem that's occurred over the last week or so, that I can't see any resolution for when searching. If I click on the finder in the Dock, nothing happens. In order to give the finder the focus, I have to right click and select one of the windows listed in the pop up menu. Have I changed a setting somewhere I don't know about. If it was an app I'd re install - but as it's part of OSX not sure where to go from here (perhaps an Apple store ) I know it's getting really frustrating.