3.2.2 Overwriting or upgrading an existing instance

To upgrade an existing instance of CPA Option for AJS3:

1. As a member of the Administrators group, log in to the host on which you want to install CPA Option for AJS3.

2. Exit all programs.

   Stop the running services and close the Job Design View, if any.

3. Insert the CPA Option for AJS3 media and start the installation.

   Follow the instructions from the Hitachi integrated installer to upgrade or overwrite the existing instance.

Important

If an unexpected error occurs while you overwrite or upgrade an existing instance, the data of the instance might be lost and no longer be restored. Make a backup copy of the data folder before you can start overwriting or upgrading.

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