The files necessary to run an Application Server client are now a part of the OpenROAD Runtime component. The Application Server component need only be selected if a server is in fact needed. The server is only supported on Windows NT and Windows 2000. If it was previously installed on Windows 95 or Windows 98 using the OpenROAD 4.1 GA installer, it will be removed by the MR installer.

The Application Server installer (asreg.exe) now detects whether the Application Server was previously installed. Access permissions will not be modified if the Application Server was previously installed. SPO permissions are corrected so that only SYSTEM is granted SPO Launch permissions by asreg.

The Domain Portal (DPO) is no longer utilized. It will not be installed or registered in a new installation, and it will be removed and unregistered in existing installations.