What's the problem exactly?
There's a check box on the top right corner, which needs to be checked to enable Z-Wave support. Is that not working? Cause it's turned off at the moment.
Did you install the wrapper? Then you should be able to enable it in the settings. The only supported version now is the open z-wave version, so no need to explicitly enable open z-wave.
You DO need to enable it, or nothing will happen, wrapper or not.
What's in your logfile? If the wrapper is outdated, it won't stay enabled and give you an error in the log.