Do it before you make the shortcut.
How am I not making sense -
<snip>
cmd
replace username as appropriate of course!Code:runas /user:sharkkk "rundll32.exe shell32.dll,Control_RunDLL appwiz.cpl"
Surely anything which requires elevated privileges will just prompt you for your admin password, regardless of the user logged in. That's what happens on our domain at work anyhow.