Cubase 6 EZD Not in vst Instrument's import old tracks

Does any body know how to open my EzD in cubase 6 vst Instruments I try’d to set the path in EzD but when I find my Stienberg folder it doesn’t give me any options so I click stienberg and click add… nothing happens and how do I Import my other projects frome cubase 5 to my new cubase 6 without audio mix down i want the old tracks as is one at a time so I can use cubase 6 to mix all the tracks then mix it down Thank you for your awesome knowledge of cubase