Associate IDLE to Edit script contextual menu

[JoseLuis_Serrano]

Hi,
I have installed PythonWin after installing ArcMap 10.1 but when I click Edit... in the contextual menu of a script tool notepad is open. I was wondering if it is possible modify the Edit... option to open PythonWin instead.
Thanks,

[NathanHeick]

I believe you set the executable under Geoprocessing -> Geoprocessing Options --> Script Tool Editor / Debugger.

[JoseLuis_Serrano]

Thanks Nathan,
last time I did that I think I had to edit the windows registry, but this is much easier!