Efcis

Hi I followed the process to get the community edition, and got a license for 10.4.2 (Sydney) by mail. Unfortunately, after install, I realized this current version doesn't support my OS anymore, and found that 10.3.3 Rio (I installed) does. But the license I got in the first place isn't "backward" compatible with 10.3.3. How to get a license compatible with community edition 10.3.3 ? I tried the Delphi support with no joy, who sent me here for help. Thanks !