This dialogue box is displayed at program start-up if CodeSnip detects that Delphi compilers are installed on the user's system that have not yet been registered for use by CodeSnip.
The available compilers are listed at the top of the dialogue box. Each compiler has a check box to its left. You should tick this check box to permit CodeSnip to register the compiler or leave it clear if you don't want to register the compiler with CodeSnip.
Underneath the list of compilers are some instructions about how to disable auto-registration of some or all compilers.
Once you have made your selection click the OK button to register the selected compilers with CodeSnip. A message box will pop up to confirm that the compilers have been registered.
You can prevent CodeSnip from checking for any new compilers on startup in future by ticking the Don't show this again check box before clicking OK.
If you change your mind startup checks can be re-enabled. Alternatively you can exclude individual Delphi compilers from automatic detection. For information about how to do this see Register Compilers with CodeSnip.