Upgrading DOORS and DWA

Beginning with version 9.6.1, the IBM® Engineering Requirements Management DOORS® (DOORS) client is only available as a 64-bit client. To upgrade you must manually remove your existing DOORS client by uninstalling your existing version. To remove the interoperation server on Linux, delete the existing files. If the DOORS database server or IBM Engineering Requirements Management DOORS - Web Access (DWA) is already installed on your system, the installers can upgrade your system to a new release; you simply install the new version. However, if DWA integrates with Jazz™ Reporting Service or TRS consumer applications, such as IBM Engineering Lifecycle Optimization - Engineering Insights (ENI), you must copy Derby files from your previous installation.

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