NOT Installed AND NOT WIX_UPGRADE_DETECTED AND NOT WIX_DOWNGRADE_DETECTED WIX_UPGRADE_DETECTED AND NOT (REMOVE="ALL") (REMOVE="ALL") AND UPGRADINGPRODUCTCODE Installed AND (REMOVE="ALL") AND NOT (WIX_UPGRADE_DETECTED OR UPGRADINGPRODUCTCODE) Installed AND NOT Upgrading AND NOT Uninstalling AND NOT UPGRADINGPRODUCTCODE APPLICATIONFOLDER="" FirstInstall 1 1 1 1 1 WIXUI_EXITDIALOGOPTIONALCHECKBOX = 1 and NOT Installed NOT AbortInstall = 1 WIXNONUILAUNCH