Dial-Up Networking Errors  (Updated 18-Apr-02)

 

A listing in numeric order of Microsoft Dial-Up Networking (DUNS) Error codes with the Microsoft error message follows.

 

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 phone book file.

622 - Cannot load the phone book file.

623 - Cannot find the phone book entry.

624 - Cannot write the phone book file.

625 - Invalid information found in the phone book.

626 - Cannot load a string.

627 - Cannot find 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 Remote Access dialout.

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 needed to support the client.

642 - One of your NetBIOS names is already registered on the remote network.

643 - A network adapter at the server failed.

644 - You will not receive network message popups.

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 does 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 <message> macro was not found in the device .INF file section.

656 - The <defaultoff> macro in the device .INF file section contains an undefined macro

657 - The device .INF file could not be opened.

658 - The device name in the device .INF or media .INI file is too long.

659 - The media .INI file refers to an unknown device name.

660 - The device .INF file contains no responses for the command.

661 - The device .INF file is missing a command.

662 - Attempted to set a macro not listed in device .INF file section.

663 - The media .INI file refers to an unknown device type.

664 - Cannot allocate memory.

665 - The port is not configured for Remote Access.

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 .INI file.

675 - Cannot read the maximum carrier BPS rate from the media .INI file.

676 - The line is busy.

677 - A person answered instead of a modem.

678 - There is no answer.

679 - Cannot detect carrier.

680 - There 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.

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 driver.

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.

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 password.

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 requires encryption.

744 - Cannot use the IPX net number assigned by the remote server. Check the event log.

745 - An essential file is missing. Re-install Dial-Up Networking

752 - A syntax error was encountered while processing a script.

753 - The connection could not be disconnected because it was created by the multi-protocol router.

754 - The system could not find the multi-link bundle.

755 - The system cannot perform automated dial because this entry has a custom dialer. specified.

756 - This connection is already being dialed.

757 - Remote access services could not be started automatically. Additional information is provided in the event log.

758 - Internet connection sharing is already enabled on the connection.

760 - An error occurred while routing capabilities were being enabled.

761 - An error occurred while Internet connection sharing was being enabled for the connection.

763 - Internet connection sharing cannot be enabled. There are two or more LAN connections in addition to the connection to be shared.

764 - No smart card reader is installed.

765 - Internet connection sharing cannot be enabled. A LAN connection is already configured with the IP address required for automatic IP addressing.

766 - The system could not find any certificate.

767 - Internet connection sharing cannot be enabled. The LAN connection selected on the private network has more than one IP address configured. Reconfigure the LAN connection with a single IP address before enabling Internet connection sharing.

768 - The connection attempt failed because of failure to encrypt data.

769 - The specified destination is not reachable.

770 - The remote machine rejected the connection attempt.

771 - The connection attempt failed because the network is busy.

772 - The remote computer's network hardware is incompatible with the type of call requested.

773 - The connection attempt failed because the destination number has changed.

774 - The connection attempt failed because of a temporary failure. Try connecting again.

775 - The call was blocked by the remote computer.

776 - The call could not be connected because the destination has invoked the Do Not Disturb feature.

777 - The connection attempt failed because the modem (or other connecting device) on the remote computer is out of order.

778 - It was not possible to verify the identity of the server.

779 - To dial out using this connection, you must use a smart card.

780 - An attempted function is not valid for this connection.

781 - The encryption attempt failed because no valid certificate was found.

797 - The modem could not be found.

Note: Errors #753 and higher are applicable only to Windows 2000 & higher.