Windows 95/98/RAS Error Codes
Modem Manufactureres Support
Modem Driver Sites
Modem Resource Sites
Modem Command Sets
Modem Related Sites
Where to put inits?
Term Server Support
Manufacturer Info Page
High Speed Alternatives
I know its a long list. But it should be a little faster in finding out
what an error means, then go to the MS site.
Here?s a list of the error codes that DUN and RAS will give and what
their definitions are.
Windows 98 tends to word these differently but the general
problem/solution is the same.
600 An operation is pending
601 The port handle is invalid
602 The port is already open
603 Caller?s buffer is too small
604 Wrong information specified
605 Cannot set port information
606 The port is not connected
607 The event is invalid
608 The device does not exist
609 The device type does not exist
610 The buffer is invalid
611 The route is not available
612 The route is not allocated
613 Invalid compression specified
614 Out of buffers
615 The port was not found
616 An asynchronous request is pending
617 The port or device is already disconnecting
618 The port is not open
619 The port is disconnected
620 There are no endpoints
621 Cannot open the phonebook file
622 Cannot load the phonebook file
623 Cannot find the phonebook entry
624 Cannot write the phonebook file
625 Invalid information found in the phonebook
626 Cannot load a string
627 Cannot find a key
628 The port was disconnected
629 The port was disconnected by the remote machine
630 The port was disconnected due to hardware failure
631 The port was disconnected by the user
632 The structure size is incorrect
633 The port is already in use or is not configured for DUN/RAS dial-out
634 Cannot register your computer on the remote network
635 Unknown error
636 The wrong device is attached to the port
637 The string could not be converted
638 The request has timed out
639 No asynchronous net available
640 A NetBIOS error has occurred
641 The server cannot allocate NetBIOS resources
642 One of your NetBIOS names is already is already registered on the remote network
643 A network adapter at the server failed
644 You will not receive network access pop-ups
645 Internal authentication error
646 The account is not permitted to log on at this time of day
647 The account is disabled
648 The password has expired
649 The account dies not have Remote Access permission
650 The Remote Access server is not responding
651 Your modem (or other connecting device) has reported an error
652 Unrecognized response from the device
653 A macro required by the device was not found in the device INF file section.
654 A command or response in the device INF file section refers to an undefined macro
655 The macro was not found in the device INF file
656 The macro in the device INF file contains an
657 The device INF file could not be opened
658 The device name in the device INF or media INI file is too
659 The media INI file refers to an unknown device name
660 The device INF file contains no response for the command
661 The device INF file is missing a command
662 Attempted to set a macro not listed in the device INF file
663 The media INI file refers to an unknown device type
664 Cannot allocate memory
665 The port is not configured for Dial-Up Networking/Remote
666 Your modem (or other connecting device) is not functioning
667 Cannot read the media INI file
668 The connection dropped
669 The usage parameter in the media INI file is invalid
670 Cannot read the section name from the media INI file
671 Cannot read the device type from the media INI file
672 Cannot read the device name from the media INI file
673 Cannot read the usage from the media INI file
674 Cannot read the maximum connection BPS rate from the media
675 Cannot read the maximum carrier BPS rate from the media
676 The line is busy
677 A person answered instead of a modem
678 There is no answer
679 Cannot detect a carrier
680 The is no dial-tone
681 General error reported by device
682 ERROR WRITING SECTIONNAME
683 ERROR WRITING DEVICETYPE
684 ERROR WRITING DEVICENAME
685 ERROR WRITING MAXCONNECTBPS
686 ERROR WRITING MAXCARRIERBPS
687 ERROR WRITING USAGE
688 ERROR WRITING DEFAULTOFF
689 ERROR READING DEFAULTOFF
690 ERROR EMPTY INI FILE
691 Access denied because username and/or password is invalid on
the domain. (check your password)
692 Hardware failure in port or attached device.
693 ERROR NOT BINARY MACRO
694 ERROR DCB NOT FOUND
695 ERROR STATE MACHINES NOT STARTED
696 ERROR STATE MACHINES ALREADY STARTED
697 ERROR PARTIAL RESPONSE LOOPING
698 A response keyname in the device .INF file is not
in the expected format.
699 The device response caused buffer overflow.
700 The expanded command in the device .INF file is too long.
701 The device moved to a BPS rate not supported by the COM
702 Device response received when none expected.
703 ERROR INTERACTIVE MODE
704 ERROR BAD CALLBACK NUMBER
705 ERROR INVALID AUTH STATE
706 ERROR WRITING INITBPS
707 X.25 diagnostic indication.
708 The account has expired.
709 Error changing password on domain.
710 Serial overrun errors were detected while communicating with
your modem. (Com Over run)
711 RasMan initialization failure. Check the event log.
712 Biplex port is initializing. Wait a few seconds and redial.
713 No active ISDN lines are available.
714 Not enough ISDN channels are available to make the call.
715 Too many errors occurred because of poor phone line quality.
716 The Remote Access IP configuration is unusable.
717 No IP addresses are available in the static pool of Remote
Access IP addresses.
718 PPP timeout.
719 PPP terminated by remote machine.
720 No PPP control protocols configured.
721 Remote PPP peer is not responding.
722 The PPP packet is invalid.
723 The phone number, including prefix and suffix, is too long.
724 The IPX protocol cannot dial-out on the port because the
computer is an IPX router.
725 The IPX protocol cannot dial-in on the port because the IPX
router is not installed.
726 The IPX protocol cannot be used for dial-out on more than
one port at a time.
727 Cannot access TCPCFG.DLL.
728 Cannot find an IP adapter bound to Remote Access.
729 SLIP cannot be used unless the IP protocol is installed.
730 Computer registration is not complete.
731 The protocol is not configured.
732 The PPP negotiation is not converging.
733 The PPP control protocol for this network protocol is not
available on the server.
734 The PPP link control protocol terminated..
735 The requested address was rejected by the server.
736 The remote computer terminated the control protocol.
737 Loopback detected..
738 The server did not assign an address.
739 The remote server cannot use the Windows NT encrypted
740 The TAPI devices configured for Remote Access failed to
initialize or were not installed correctly.
741 The local computer does not support encryption
742 The remote server does not support encryption
743 The remote server requites encryption
744 Cannot use the IPX net number assigned by the remote
server. Check the event log.
752 A syntax error was encountered while processing a script
Last Updated September 30, 1999. by Craig Stumpf