"Jeremiah Flerchinger" jeremiah.flerchinger@gmail.com wrote:
The shell32.dll DDE callback isn't always initialized & handling Progman calls for all apps. I've seen Progman calls pass through the DDE_client and DDE_server of user32.dll instead and never go through shell32.dll.
That would IMHO only be possible if the shell executable, which normally is just explorer creating the actual desktop view had been replaced by a different executable that does not initialize the shell DDE interface properly.
Rolf Kalbermatter