I am not really upgrading, I have new hardware and I am planning on installing 4.05 on it in parrallel to the 4.02 cluster I have. My question is if after move things over to the 4.05 cluster is it possible to just point the Agent desktops to that new server and it will upgrade the CAD version? Or do I need to uninstall and reinstall through the APPadmin page.