Overview of the Installation Process on Windows
The TimesTen installer on Windows creates a single TimesTen client-only installation (and instance). No additional installations (or instances) can be created without first uninstalling the existing one.
Once installed, a Windows host can be used as a TimesTen client that connects to a TimesTen database.
A Windows host cannot have multiple installations from the same TimesTen major release. You cannot modify the installation or the instance.
Note:
TimesTen does not support copying a Windows installation or sharing a Windows installation between hosts. TimesTen must be installed separately on each host. In addition, TimesTen does not support Oracle Names Server for Windows clients.