I had the same problem, just put the files titled version in this .rar in your Dracu-Riot directory and it should work perfectly... https://mega.co.nz/#!B4hDHCTB!WhMGsWwbXqP2XmpMeq0JbyKKjgdvTC_whcijSRKc20Y
If that doesn't work on its own try running it on Windows 7 Compatibility Mode