WinXSearch_1.0
drop it in some folder
Create Registry Keys like you see here
The location in the registry must be the same, the name of the WinXSearch key, the MUIVerb and Path of the command default value can be changed ^^
Don't forget the %w at the end of the path and format your path the same as I did.
In some time I will also add a full setup which does all the work for you :)