Hi Randy,

Does you application use any third party controls or libraries that could issue call to the UnregisterDeviceNotification Windows API function which isn't included in WinNT?



>We have a customer trying to install our product on Win NT 4.0. We have verified that they are up to Service Pack 6. When they try to run the VFP .EXE, they get the message "The procedure entry point UnregisterDeviceNotification could not be located in the dynamic link library USER32.DLL."
>
>Any ideas?