If you do not have a keygen: You must send this .xml file to your software provider or an activation service to receive a "patched" version. : Go back to the Delphi software activation screen.
The software will prompt you with a hardware ID screen and ask you to save an activation file—typically named FileActivation.xml . Save this file directly to your desktop. Open your updated . delphi cars 2015r3 activation file 2021 new