I am not sure if DODGE AND BURN 2 is a Flash-based extension. If yes, it can't be used in PS CC 2014.
The Flash-based extensions are no longer supported by PS CC 2014. Refer to http://blogs.adobe.com/photoshopdotcom/2014/04/photoshop-spring-cleaning.html. More details here: http://blogs.adobe.com/jkost/2014/06/installing-the-2014-release-of-creative-cloud.html
And here: http://blogs.adobe.com/crawlspace/2014/06/2014-release-of-photoshop-cc-faq.html#plugins (scroll down to "Why don’t my 3rd Panels show up in the 2014 release of Photoshop CC? What happened to Oil Paint, Mini-Bridge & Kuler?”)
If no extensions are loaded by PS CC 2014, the Window->Extensions menu item will be greyed out. If you installed any of HTML based extensions, it will be active.
Some Flash-based extensions may have HTML-based counterparts available. You can contact extension authors.