Before installing Rational Synergy Release 7.1, make sure your environment satisfies all the conditions described in "Windows installation requirements and issues" on page 5.
Perform these pre-installation steps:
You can change your CM administrator user on upgrade only if you are installing the new release on a different machine from your previous installation. For more information about changing the CM administrator, see the Administration Guide for Windows.
Supplying the router port number During the installation process, you are prompted to supply the router port number. This number can be any deallocated port number.