JasonC -> VIVA Media FAQ : Diamond Drop asks for Activation Key (9/15/2013 3:21:30 PM)
Issue: After installing the disk version of the program it's asking for an "activation code", and there is no code available.
Solution: Right-click on the Diamond Drop desktop icon and select Properties. After this, select the Compatibility Tab
and check the box that says “Run Program in” and select Windows XP” and then check the box that says “Run as an administrator” and click Apply and then Ok.