Command for run dialogue box: regedit br br Location for registry edit: HKEYLOCALMACHINESOFTWAREMicrosoftWindowsCurrentVersionWindowsupdateautoupdateAUOptions br br Set AUOptions to br 1 - Never check for updates (not recommened) br 2 - Check for updates but let me choose whether to download and install them br 3 - Download updates but let me choose whether to install them br 4 - Install updates automatically (recommended