SynthEdit changed it's registration codes since Version 1.2,
The old format was a short 8 character code like:
The new format is a longer code like:
If you have an old-style key, SynthEdit will upgrade it for free. Just email jef @ synthedit. com, providing as much information on your purchase as possible. e.g. your old registration name, your full name and your email at the time your purchase SynthEdit etc.