I am trying to update an eclipse-RCP-3.5 based application by an "old school" (not p2) update-site. It's a feature beased application with two features. Update process itself works fine. Application starts the update process if there is a new features an the update-site. The application downloads all new bundles but after restart the old bundle versions are used again. I can see the new bundles in the plugins folder but they are not used.
I wonder if i can update a RCP-3.5 based application by an old update-site.
How do i force the application to use the newest available bundles in the plugins folder?