The OpenEdge 11.4 Product Documentation page provides the following information:
Click this link to access a series of recorded educational videos covering a variety of key OpenEdge functional components.
Task maps are online documents that list key tasks associated with an OpenEdge product or component. Each task is listed with one or more links to sources of information for getting started with and completing the task. This information includes specific sections of documentation, online help, Exchange presentations, video tutorials, the OpenEdge Product Tour, eLearning courses, and other documents that customers can access from the Progress Communities with a single mouse click.
Click the link below to access a task map that provides information about performing key tasks related to OpenEdge Architect or OpenEdge GUI for .NET.
OpenEdge Architect Task Map
OpenEdge GUI for .NET Task Map
Click Here to download the entire OpenEdge Release 11.4 documentation set in PDF format. Once downloaded and unzipped, open the start.pdf to access each document in the set.
Click Here to download the entire OpenEdge Release 11.4 documentation set in HTML format. Once downloaded and unzipped, open the index.html file to launch the system.
Otherwise, use the links below to access the documentation.
GUI for .NET Primer
Managing Table Partitioning in Databases
GUI for .NET Programming
GUI for .NET Mapping Reference
Introducing the Progress Developer Studio for OpenEdge Visual Designer
Click Here to download the documentation examples used in documentation set. The contents of the .ZIP file are described below:
Click Here to download the sample files that support various OpenEdge ADE tools, such as WebSpeed, Data Dictionary, Procedure Editor, and Sample Applications. The contents of the .ZIP file are described below:
Most download links seems to point to 11.3 (Not 11.4) documentation