Installation Status Properties

These properties refer to the installation status:

Property Name	Description
AFTERREBOOT	Set after a reboot triggered by a "ForceReboot" action.
CostingComplete	Set when the disk costing is complete.
Installed	Set if the product is already installed.
MSICHECKCRCS	When set, this property makes the installer perform a CRC check on its files.
MsiRestartManagerSessionKey	Set to the session key for the Restart Manager session.
MsiRunningElevated	Determines if the installation is running with Administrator privileges. Set only on Windows 7 or above.
MsiSystemRebootPending	Set when a reboot of the target machine is pending.
MsiUIHideCancel	Set when the [ Cancel ] button is hidden.
MsiUIProgressOnly	Set when the installation shows only a progress bar.
NOCOMPANYNAME	Suppresses the automatic setting of the COMPANYNAME property.
NOUSERNAME	Suppresses the automatic setting of the USERNAME property.
OutOfDiskSpace	Set when there is insufficient disk space for the installation.
OutOfNoRbDiskSpace	Set when there is insufficient disk space for the installation and rollback is disabled.
Preselected	Indicates that features have already been selected
ProductLanguage	Set to the language identifier of the installation language.
ReplacedInUseFiles	Set when the package is trying to overwrite a file that is being held in use.
RESUME	Set when resuming a suspended installation.
REMOVE	The value of the this property is a list of features delimited by commas that are to be removed. The property is set after InstallValidate action.
RollbackDisabled	Set when rollback is disabled.
UILevel	Set to the installation UI level.
UpdateStarted	Set when the current install starts performing system changes.
UPGRADINGPRODUCTCODE	Set to the Product Code of the package which is currently upgrading the installed application.
VersionMsi	Set to the Windows Installer version used by the install process.