Understanding Development Client Installation
Release 9.2 software for Development Clients is first installed on the Deployment Server, and then deployed from the Deployment Server to Development Clients for developers and system administrators.
The Development Clients are Microsoft Windows-based machines. Refer to the Oracle Certifications for specifically-supported versions of Microsoft Windows.
The JD Edwards EnterpriseOne installation of the Development Client delivers pre-built packages that are ready for use as delivered.
In order for the Development Client to reflect the
                language installed on the Deployment Server, you must perform tasks for both the
                Enterprise Server and Development Clients, in addition to the procedures to verify
                and modify the JDE.INI on the Development
                Clients and the JDE.INIjde.ini on the Enterprise Server.
See Also
Refer to the section of this guide entitled: Language Process Overview for more information about how you enable multilingual installations on Development Clients.
JD Edwards EnterpriseOne Development Client Installation Guide