Downloading the BlackBerry JDE

To generate and distribute BlackBerry device applications, download BlackBerry JDE and its prerequisites from the BlackBerry Web site.

Prerequisites
You must have a BlackBerry developer account to download the BlackBerry JDE. You may be required to register if you do not already have an account. Before you download the JDE, ensure the 32-bit JDK has already been installed, even for 64-bit operating systems; otherwise, MDS will not start.
Task
Go to the BlackBerry Web site at http://us.blackberry.com/developers/javaappdev/javadevenv.jsp to download and install the BlackBerry JDE.
The MDS-CS simulator is installed with the BlackBerry JDE.
Parent topic: Installing the BlackBerry Development Environment