3 You must restart your system for the configuration changes made to Windows Installer to take effect. After rebooting run the setup again. Click Yes to restart now or No if you plan to manually restart later.
4 Windows Installer requires Windows NT 4.0 or higher. Your system does not meet the requirements to install the Windows Installer.
5 Microsoft Window's Installer has completed installing. The setup must close down before you can run through the application's install. Please run the setup program again.