Ensure that you have the multilanguage version of GroupWise.
The name of the downloaded GroupWise software image includes multi when it is the multilanguage version
Install the client software in the languages you need in one or more software distribution directories, following the instructions in Section 4.9, Software Directory Management.
Distribute the client software to users, as described in Section 77.0, Distributing the GroupWise Windows Client.
By installing the GroupWise client software in their language of choice, users can begin using GroupWise in that language immediately. However, there are a few language-related details of GroupWise functionality that are not taken care of by the client software running on users’ workstations. For a fuller multilanguage implementation, continue with Section 78.2, Providing Post Office Support for Multiple Languages.