Before uninstalling:
Log on to your machine using an account with administrator privileges.
Shut down all Sybase applications and processes.
Determine the mode of uninstallation—GUI or silent mode. Sybase recommends that you use the GUI mode to uninstall.
The uninstaller removes only those files that were loaded from the installation media. Some Sybase files, such as log and configuration files, are left intact for administrative purposes. jre and other installed directories are also not removed by the uninstaller. You must remove these directories manually.