900 System Monitor cannot start because the PERF device driver is not present.
901 There is not enough memory available. Quit one or more programs and try again.
902 Windows can't open the registry.
950 You must type a computer name.
951 Windows cannot connect to %s. Make sure that you have administrative privileges for %s, that it is on the network and has user-level access control enabled, and that the Remote Registry service is enabled %s
952 Windows is unable to retrieve data from %s. The PERF device driver is not running on the remote computer.
953 Windows cannot retrieve information from %s. The server may be down.
954 Windows cannot retrieve information for this category.
955 Windows cannot load the device driver that provides information for this category.
956 on both computers. For information about adding the Remote Registry service, consult the Windows Resource Kit.