It says the file is not supported or damaged, I have tried opening it with multiple programs.
Are you using Windows or Mac, and are you playing the Better Performance version? (I can try re-uploading the Survival Guide to see if that helps.) Alternatively, I can send you JPGs of the Guide if you have a Google Drive account. If you would rather do that, send me a private message on Weight Gaming with your email you use for Google and I can send them to you