Editing
files using the associated applications is not supported on some operating systems,
in which case, the Edit menu item will be grayed out. To edit a local file, select (highlight) the file that you would like to edit and do any one of the following:
Local File -> Edit menu item from the menu
bar. Edit from the context menu Ctrl + Shift + E (Command + Shift + E on
Mac OS X) When you do any of the above actions, the file will be opened for editing using the associated application.
Editing
files using the associated applications is not supported on some operating systems,
in which case, the Edit menu item will be grayed out.