Note: If theis managing access points, the access points should be upgraded before proceeding with the controller.
Step 1: Download the firmware for the http://www.dlink.com. Save and extract the firmware file to a known location on the computer.from
Step 2: Log into the setup page of the DWC-1000.
Step 4: Click on Browse, and select the firmware file where it was saved. Click the Upgrade button. The firmware upgrade will start, and do not power down the controller or refresh the web page. Once the upgrade is completed, the controller will restart and the page will refresh.