WinGetTitle fails (code taken with copy and paste from documentation)

[csh 0]

I'm trying the following code from the AutoIt documentation:

Run("notepad.exe")

$title = WinGetTitle("[CLASS:Notepad]","")

MsgBox(0,"Full title read was:", $title)

This returns 0. I'm running the script on Windows Server 2003 Enterprise 32-bit w/SP2.

Any idea why this doesn't work. Is the documentation incorrect?

[csh 0]

My bad, I forgot to do a WinWait() first...