You can install Replication Server 15.6 in an existing Sybase installation
directory if that directory contains Adaptive Server version 15.0 or Open
Client/Server™ version 15.0.
Do not install Replication Server 15.6 in an existing Sybase installation
directory if that directory contains these Sybase products:
- Replication Server version 12.5 or earlier
- Adaptive Server version 12.5.0.x or earlier
- Open Client/Server version 12.5.0 or earlier
- OpenSwitch™ version 12.5 or earlier
- DirectConnect™ version 12.5 or earlier
Warning! Installing Replication Server 15.6 on top of any of these
products incapacitates older versions of these products, and can also
adversely affect other Sybase products; you cannot reverse these effects by performing an uninstallation.