What do you exactly mean with admin menu
I am afraid that it is not possible to change the default Windows hotkeys, as is explained in post #2 here
It is, however, possible to use shortcut keys to open programs, folders and such.
If you do not know how to do this, please read this
tutorial, which explains it in easy steps.
And if you want to disable the standard Windows hotkeys, you could do so by following the steps in this
I am afraid that I can be of no assistance with a download link for the program you mention.
Good luck and keep us posted,