What's the name of the sample you're referring to ?
Once you unzip the Project's files you'll have the following structure :
Main Folder : Cubase Project FIles
Sub-Folders : Audio - Images - Sampler Track Files
In the Audio sub-folder there's just the kick reverb effects audio files, the only kick I found is in the Sampler Track Files folder and it's named after FF Ace Encounter Kick-E01.wav, this file is not corrupted and opens in Live using drag & drop.
Make sure you test from a fresh new download as well as using a reliable unzipping tool, such as winrar for WIN or Keka for MAC
Hope that helps