- Open any folder,
   go to:

   Tools/Folder Options

- Then, click on the "File Types" tab
- Select an extension (for example .ape)
- Click on the "Advanced" tab
- The "Edit File Type" window appears. Now,
  click on the "New" tab

- Browse to a desired shntool batch file 

- Name the "New Action" according to the 
  batch file you've just selected. 

  (In this example, the new action named "info" 
   refers to the apelen.bat file and it will
   appear in the right-click menu of any .ape file)

  Repeat these steps for our two new actions: "info" & "fix"
  for the ape, flac, shn and wav extensions.

- After completing this
file-asssociation routine for
each extension we're interested in,
meaning ape, flac, shn and wav,
the right click menu of those
extensions will now display our new
shntool actions.


 
 
 (In this example, we see how
  the menu looks like
  when right-clicking an
  .ape file)