You can try WSH Re: Keyboard command plus sign syntax Message #703490.

>Hi all,
>
>I've got a 3rd party application that enables you to activate it with a hot key. This works fine if within my app I actually press the key combination but is there a way for me to programatically send that key combination to windows to activate the other application. I tried the Keyboard command with no luck.
>
>Thanks in anticipation.