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I just downloaded, deleted my Hex Kit-win32-x64 folder and replaced it with the one in the Hex Kit 1.1 Windows.zip. When the app opens there are no tiles available, no base layer, no layers at all, I add a layer it doesn't show, I add a second layer named the same and it complains about duplicate layer name expand the map, and import the tiles it won't let my paint tiles on it.
I saved my first launch map, it is at https://drive.google.com/file/d/0B1QuhCjUzEqHUmJtOE1oNG9GS1U/view?usp=sharing