setTimer - what have I missed?

From: Bolla (trond.loekstad_at_no.abb.com)
Date: 02/24/05 

Date: Thu, 24 Feb 2005 16:39:49 +0100

Why is not this method supported using Platform Builder?
I get the error messag C2065: 'setTimer' : undecleared identifier

I can find help about the method when pressing F1 and have included
Winuser.h as the help tells me to, but cannot find the method here. Actually
I cannot find the method in any .h-file in my installation.
(It is supported in my eMbedded Visual C++ environment.)

/trond