Hmm, what does it say when you click on the R button to the right of Visible? It should pop up with a window showing all goz enabled applications and which application is the current goz target. So in the window that pops up it should say Modo (current), if it doesn’t then you should click on Modo and try goz again.
Aside from that all I can think of is part of the goz script must not be running correctly, but I don’t know how to fix it. Hopefully someone with more knowledge of goz can provide some more help.
EDIT: After some searching I found manual installation instructions for goz apps located in C:/Users/Public/Pixologic/GoZApps . The modo instruction file says this:
"Installation for Modo 401
- Be sure Modo is not running. If it is, exit from Modo prior to install the following files.
Let’s name [ModoAppFolder] the folder where lies “modo.exe”.
For example, it could be “C:\Program Files\Luxology\modo 401 sp4”.
Note: PAY ATTENTION NOT TO COPY FILES FOR MODO 32BITS IN A MODO 64BITS APPLICATION FOLDER, AND VICE-VERSA!!!
-
Copy the “gozio.lx” file to [ModoAppFolder]\extra
-
Copy the “GoZ_KeyShortcut.cfg” and “GoZ_Cat401.cfg” files to [ModoAppFolder]\resrc
"
You could try following those instructions and see if that works.