This error code only occurs when using Windows Installer version 2.0 and Windows XP. If Windows Installer determines a product ...

This error code only occurs when using Windows Installer version 2.0 and Windows XP. If Windows Installer determines a product may be incompatible with the current operating system, it displays a dialog box informing the user and asking whether to try to install anyway. This error code is returned if the user chooses not to try the installation.