Downloaded and installed an upgrade from Lightroom CS4 to CS6. When opened it asked me to select a catalogue. As I did not have a CS6 catalogue, I created a new one but chose the Application/Adobe Lightroom/Lightroom 6/Lightroom 6. Program will not work. I realised my path should have been users/name/Pictures/Lightroom but there is no Lightroom 6 there. I am really lost as to what to do. No idea. I sure would appreciate guidance please.