Since we're in the wilds of 2018 now, and keys are not as eternal as we once thought they were, I need to say this:

This key may an old key. It might have been purchased several years ago. To the best of my knowledge, it's as fresh as it was the day it was bundle-bought. I haven't used it, and I haven't given it away. However, these days keys get voided for various reasons that are beyond our control.

If the key doesn't work, please contact me. If I can fix the issue I certainly will. If I can't, I hope you'll agree to let support delete the giveaway.