- Admin credentials are required to install.
- Installing products outside the Suite is not supported.
- If upgrading from a pre-14.10 TTU version, then please read Uninstalling Software. This version needs to be uninstalled before installing 16.20.
- If upgrading from a 14.10 or later version, then the installation of 16.20 will prompt to remove the existing version before installing 16.20.If installing silently the pre-existing version will be removed automatically unless a parameter is provided to keep the previous version. This is only valid for 15.10.10 and later version. See Silently Installing Teradata Tools and Utilities Products for more information.