I had some trouble getting it to start at first, since it was saying it was missing a file. It isn't, just that the text for the file name is messed up. To fix it, I just had to go to Audio, BGM, and rename the file ending in "05" with "魔王魂-7-イベント05", and it started working.
It seems there are other problems that pop up, and judging by the number of unintelligible file names, it will probably be easier to find how to get the download to not mess them up than to correct them all.
Edit: Just make sure that the program that you use to extract the files is set to interpret titles in Japanese.
last edited at Apr 13, 2017 2:15AM