I've installed ShellOut.py in the Gimp plugins folder and then edited the file with Notepad++ and inserted the 7 Google Nik filters. When I edit a new image in Gimp 2.8.22 I can see ShellOut and the filters. If I use one of the GNik filters I get : 'python_fu_ShellOut (Not Responding) message. Even when I use ShellOut without inserting the GNik filters I still get this error message.

Can anyone suggest what I am doing wrong? Many thanks. J

For Windows,
do your entries look something like this?

Hi. Thanks for your reply.

Yes, my entries look as per your example.

When I use Gimp to edit an image, ShellOut appears in the Filter menu and all the Google Nik filters are there. It's just that when I load one of the filters the following window appears.



Also this link to other Gimp Messages:



Appreciate your help.
J