2.1.6 Preparing for uninstallation

If AdvancedCopy Manager is installed, before starting the upgrade, the following preparation is necessary before uninstalling the previous version.

Cancel the configuration information for the Web Server (for using AdvancedCopy Manager Version 13.x on Windows Server 2003 only).
Cancel the Web Server configuration information as follows:
1. Log on to the system using Administrator privileges to uninstall AdvancedCopy Manager.
2. If you configured the Web Server during the previous installation, cancel the Web Server configuration information.
  Execute the following command.
```
C:\> programDir\bin\alias -u
```
  Refer to "Web server setting and setting cancellation command (alias)" in the ETERNUS SF AdvancedCopy Manager Operator's Guide for the relevant previous version for information on the command.
Execute the DB unsetup.
Refer to the following section to perform the repository database unsetup of the previous version:
- "A.7 Unsetting up the database"
Uninstall Symfoware.
Uninstall Symfoware if the Symfoware Server that was bundled with the previous version of AdvancedCopy Manager for Windows Server 2003 is being used.
From the Control Panel, use the Add or Remove Programs or Programs and Features function to uninstall Symfoware.
If you have installed both the Symfoware Server and the Symfoware Server Client, uninstall the Symfoware Server Client first.