How to use Show Desktop Plugin?

[TualatriX]

Hello Everyone!

I've a problem of using Show Desktop.
I turn on this plugin,and in General Options->Actions->General->Hide all windows and focus desktop, I can use Ctrl+Alt+D to action the Show Desktop.

But I can't make a Screen Edge for Show Desktop, for example, I set the Hide all windows and focus's Screen Edge to BottomLeft(it isn't use yet), and it doestn't work.

Anyone can help me?

Thank you.

[Forlong]

This depends on the version of ccsm you are using.

How did you install Compiz Fusion?