3.2.4.48 RMprAdminServerSetInfoEx (Opnum 47)

If the return code is ERROR_SUCCESS_RESTART_REQUIRED (0x00000BC3), then the RemoteAccess service on the server needs to be restarted to make the changes take effect.

If the return value is ERROR_SUCCESS_RESTART_REQUIRED, the RRAS implementation MUST be restarted for the changes to take effect.