I was using the trial of Flex Builder 3. It was getting close
to expiring so I purchased Adobe Flex Builder 3 Standard
(Mac/Win,English) via the online store. I enter my serial number,
it accepts it, but nothing works (ie I dbl-click on an as file I
have to enter the # again and the file opens blank). If I quit and
relaunch it asks me to enter the number again.