I installed a clean elipce, then downloaded the lates version of the desinner and extracted it to the elipce folder.
Then went to the Windows - Preferences and set up the runtime location.
The problem is that when I make a new project or try to import an example when I try to open gdp.xml for example instead of seing process definition editor like in the wiki I just see the XML
Whats the problem ?
Use processdefinition.xml to edit the process definition graphically.