For Information about the mutex, see _MSIExecute Mutex.

ERROR_INSTALL_PACKAGE_OPEN_FAILED 1619

This installation package could not be opened. Verify that the package exists and is accessible, or contact the application vendor to verify that this is a valid Windows Installer package.

ERROR_INSTALL_PACKAGE_INVALID 1620

This installation package could not be opened. Contact the application vendor to verify that this is a valid Windows Installer package.

ERROR_INSTALL_UI_FAILURE 1621

There was an error starting the Windows Installer service user interface. Contact your support personnel.

ERROR_INSTALL_LOG_FAILURE 1622

There was an error opening installation log file. Verify that the specified log file location exists and is writable.

ERROR_INSTALL_LANGUAGE_UNSUPPORTED 1623

This language of this installation package is not supported by your system.

ERROR_INSTALL_TRANSFORM_FAILURE 1624

There was an error applying transforms. Verify that the specified transform paths are valid.

ERROR_INSTALL_PACKAGE_REJECTED 1625

This installation is forbidden by system policy. Contact your system administrator.

ERROR_FUNCTION_NOT_CALLED 1626

The function could not be executed.