Following message is reported in the Workbench error log view: !MESSAGE The provided RSS channel http://www.windriver.com/feeds/hardware_support_linux_2014.xml does not exist. Which seems true, since following responds with an 404 error: http://www.windriver.com/feeds/hardware_support_linux_2014.xml However this channel is contributed via the wrlinux package.properties: wrlinux_7.eval.33=addpath WIND_RSS_CHANNELS http://www.windriver.com/feeds/hardware_support_linux_2014.xml So either the package.properties is wrong, or content is missing at the WR server