Hello,
very propably this has been asked before, well, I miss the thread(s) ...
Is there a command line switch to tell the SciTE setup EXE to install silently ("/S") *AND* to end up with "edit" (instead of "run") as system wide default action for *.au3 files?
As it can be done with the config tool:
https://www.autoitscript.com/autoit3/scite/docs/SciTE4AutoIt3/SciTEConfigb1.PNG
Regards, Rudi.