Contains the full path to the distribution package of the current installation. It is set by the installer during the initial installation session, and is used in subsequent Change or Repair sessions. Note that this installation package may not be actually present on the target system during subsequent sessions; the installer will prompt the user for a new path if necessary.
You can refer to this variable as <TizPath>. Do not set this variable directly; it is set automatically when the installer runs.
Note: Assigning a new value to TizPath will update the installer's internal state. You should only change the value of TizPath in special circumstances, because an incorrect value might cause problems during a subsequent Change/Modify installer session.