Subinacl – Am I missing something?

I have tried following the examples supplied in the subinacl /help /full as well as multiple other websites but can’t ever seem to see anything when trying to display security settings. For example, I am trying to view the security settings of a share and am using the following command syntax:

subinacl /share \\Servername\Sharename /display

Of course I’m using my server name and share name in the appropriate places, but I am getting very frustrated with this utility because I can’t seem to do squat with it.

Please advise.