I am unable to edit scripts in ArcMap or ArcCatalog.
I navigate to the script, right-click on it and select "Edit", then nothing happens. I am using notepad++ as my editor (set in geoprocessing options). I have looked into this issue (http://support.esri.com/fr/knowledgebase/techarticles/detail/38581) and have attempted the steps therein. However I am still getting the same result, nothing happens.
I am using ArcGIS for Desktop Basic Version 10.3.1 and Python 2.6
What steps should I attempt to solve this issue?