hello
i think you opened the wrong EXE file
you have to look for a folder named (main.cd) or a folder that have the extention (".cd ")
you will find it in your project folder that you have published
and if you can't find it just start publishing again and
wait to see the window with the ok button
don't click on ok you have to look at the last lines
you will see the path of your published game
(see the picture at this link)

https://www.dropbox.com/s/j7ulfuuejdn3hy0/tuto.bmp