I am taking over on a small project and due to legacy purposes and customer requirements, we're still on Flexbuilder 3. The previous developer left me the Flexbuilder 3 licence key, but when I go to use that key, apparently it's only an upgrade key from Flexbuilder 2. I don't have the original Flexbuilder 2 key.
Anyone know if I have any options to use my license short of having to buy a whole new one? Upgrading to Flashbuilder 4.5 is definitely not an option at this point.