The only errors I get are missing animation frames.
You can extract the .capx, and simply copy and paste a few times the missing animation frames, eg navigate to PoppupHeadTitle/Default and copy frame 012.png and paste a few times. Rename as 013,014,015,016.png.
The first Layout your projecy is set to use is Splash, but in this .capx, both the Layout and Event sheet for Splash are empty, so nothing will happen.