7 Windows Vista Service Pack 1 cannot be installed because it does not apply to your system. 8 Windows Vista Service Pack 1 is already installed. 12 Windows Vista Service Pack 1 cannot be installed on your computer because you are using the wrong installer version for your architecture. Please use the 64-bit installer. 13 Windows Vista Service Pack 1 installation will restart your computer in %d seconds. 14 AVAILABLE SWITCHES:\n[/help] [/quiet] [/unattend] [/nodialog] [/norestart] [/forcerestart] [/warnrestart] [/promptrestart]\n\n/help Displays this message\n\nSETUP MODES:\n/quiet Quiet mode (no user interaction or display)\n/unattend Unattended mode (progress bar only)\n/nodialog Hide the installation result dialog after completion\n\nRESTART OPTIONS:\n/norestart Do not restart when installation is complete\n/forcerestart Restart after installation\n/warnrestart[:] Warn and restart automatically if required (default timeout 30 seconds)\n/promptrestart Prompt if restart is required\n 15 Windows Vista Service Pack 1 will now restart your computer to complete installation 16 SPInstall Usage 17 Windows Vista Service Pack 1 18 The Windows Vista Service Pack 1 installer is already running