Someone recently emailed me about removing the license key from one of my apps in preparation for giving the computer to someone else. It's no big deal if you give them your license key, but here is the procedure if you want to wipe it:
Assuming you have windows vista/7/10, just delete the files in "C:\Users\YOURUSERNAME\AppData\Roaming\DonationCoder\Keys"
If you have windows xp, it will be in a similar location but the path is slightly different.
