How can I recover my hard drive?

Episode 1142 (1:50:16)

Terry from St. Paul, MN
Hard drive

Terry has a MacBook Pro 2013 running Yosemite and Windows 8 dual booted on external hard drives. His Windows system died and now his shared drive is all screwed up. Leo says that's because the laptop was running on the xFAT file system and it's not really all that robust. SpinRite may help recover the drive. For the Mac, he can try Alsoft DiscWarrior.