Routing and Remote Access Error Codes

The following Routing and Remote Access (RRAS) API error codes are defined in raserror.h. All error codes are supported in Windows 2000 or later versions of Windows unless specified otherwise.

Return code/valueDescription
PENDING
600

An operation is pending.

ERROR_INVALID_PORT_HANDLE
601

The port handle supplied is not valid.

ERROR_PORT_ALREADY_OPEN
602

The specified port is already open.

ERROR_BUFFER_TOO_SMALL
603

The buffer supplied is too small.

ERROR_WRONG_INFO_SPECIFIED
604

The port information specified is incorrect.

ERROR_CANNOT_SET_PORT_INFO
605

The port information specified cannot be set.

Note  Deprecated in Windows Vista and later versions of Windows.

ERROR_PORT_NOT_CONNECTED
606

The port specified is not connected.

ERROR_EVENT_INVALID
607

An event that is not valid was detected.

Note  Deprecated in Windows Vista and later versions of Windows.

ERROR_DEVICE_DOES_NOT_EXIST
608

The specified device does not exist.

ERROR_DEVICETYPE_DOES_NOT_EXIST
609

The specified device type does not exist.

ERROR_BUFFER_INVALID
610

The buffer supplied is not valid.

ERROR_ROUTE_NOT_AVAILABLE
611

A route was specified that is not available.

Note  Deprecated in Windows Vista and later versions of Windows.

ERROR_ROUTE_NOT_ALLOCATED
612

The specified route is not allocated.

ERRERROR_INVALID_COMPRESSION_SPECIFIED
613

The specified compression is not valid.

Note  Deprecated in Windows Vista and later versions of Windows.

ERROR_OUT_OF_BUFFERS
614

There were insufficient buffers available.

ERROR_PORT_NOT_FOUND
615

The specified port was not found.

ERROR_ASYNC_REQUEST_PENDING
616

An asynchronous request is pending.

ERROR_ALREADY_DISCONNECTING
617

The specified port or device is already disconnecting.

ERROR_PORT_NOT_OPEN
618

The specified port is not open.

ERROR_PORT_DISCONNECTED
619

The specified port is disconnected.

ERROR_NO_ENDPOINTS
620

No endpoints could be determined.

Note  Deprecated in Windows Vista and later versions of Windows.

ERROR_CANNOT_OPEN_PHONEBOOK
621

Cannot open the specified phone book file.

ERROR_CANNOT_LOAD_PHONEBOOK
622

Cannot load the specified phone book file.

ERROR_CANNOT_FIND_PHONEBOOK_ENTRY
623

Cannot find the specified phone book entry.

ERROR_CANNOT_WRITE_PHONEBOOK
624

Cannot write to the specified phone book file.

ERROR_CORRUPT_PHONEBOOK
625

Information found in the specified phone book is not valid.

ERROR_CANNOT_LOAD_STRING
626

A string could not be loaded.

Note  Deprecated in Windows Vista and later versions of Windows.

ERROR_KEY_NOT_FOUND
627

Cannot find the specified key.

ERROR_DISCONNECTION
628

The specified port was disconnected.

ERROR_REMOTE_DISCONNECTION
629

The specified port was disconnected by the remote computer.

ERROR_HARDWARE_FAILURE
630

The specified port was disconnected due to hardware failure.

ERROR_USER_DISCONNECTION
631

The specified port was disconnected by the user.

ERROR_INVALID_SIZE
632

Incorrect structure size.

ERROR_PORT_NOT_AVAILABLE
633

The specified port is already in use or is not configured for remote access dial-out.

ERROR_CANNOT_PROJECT_CLIENT
634

Your computer could not be registered on the remote network.

Note  Deprecated in Windows Vista and later versions of Windows.

ERROR_UNKNOWN
635

An unknown error has occurred.

ERROR_WRONG_DEVICE_ATTACHED
636

The wrong device is attached to the specified port.

ERROR_BAD_STRING
637

A string was detected that could not be converted.

Note  Deprecated in Windows Vista and later versions of Windows.

ERROR_REQUEST_TIMEOUT
638

The request has timed out.

ERROR_CANNOT_GET_LANA
639

No asynchronous net is available.

Note  Deprecated in Windows Vista and later versions of Windows.

ERROR_NETBIOS_ERROR
640

An error has occurred involving NetBIOS.

Note  Deprecated in Windows Vista and later versions of Windows.

ERROR_SERVER_OUT_OF_RESOURCES
641

he server cannot allocate NetBIOS resources needed to support the client.

Note  Deprecated in Windows Vista and later versions of Windows.

ERROR_NAME_EXISTS_ON_NET
642

One of your computer's NetBIOS names is already registered on the remote network.

Note  Deprecated in Windows Vista and later versions of Windows.

ERROR_SERVER_GENERAL_NET_FAILURE
643

A network adapter at the server failed.

Note  Deprecated in Windows Vista and later versions of Windows.

WARNING_MSG_ALIAS_NOT_ADDED
644

You will not receive network message popups.

Note  Deprecated in Windows Vista and later versions of Windows.

ERROR_AUTH_INTERNAL
645

An internal authentication error has occurred.

ERROR_RESTRICTED_LOGON_HOURS
646

The specified account is not permitted to log in at this time of day.

ERROR_ACCT_DISABLED
647

The specified account is disabled.

ERROR_PASSWD_EXPIRED
648

The specified password has expired.

ERROR_NO_DIALIN_PERMISSION
649

The specified account does not have remote access permissions.

ERROR_SERVER_NOT_RESPONDING
650

The remote access server is not responding.

Note  Deprecated in Windows Vista and later versions of Windows.

ERROR_FROM_DEVICE
651

Your modem or other connection device has reported an error.

ERROR_UNRECOGNIZED_RESPONSE
652

An unrecognized response was returned by the device.

ERROR_MACRO_NOT_FOUND
653

A macro required by the device was not found in the device .INF file section.

ERROR_MACRO_NOT_DEFINED
654

A command or response in the device .INF file section refers to an undefined macro.

ERROR_MESSAGE_MACRO_NOT_FOUND
655

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

ERROR_DEFAULTOFF_MACRO_NOT_FOUND
656

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

ERROR_FILE_COULD_NOT_BE_OPENED
657

The device .INF file could not be opened.

ERROR_DEVICENAME_TOO_LONG
658

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

ERROR_DEVICENAME_NOT_FOUND
659

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

ERROR_NO_RESPONSES
660

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

ERROR_NO_COMMAND_FOUND
661

The device .INF file is missing a command.

ERROR_WRONG_KEY_SPECIFIED
662

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

ERROR_UNKNOWN_DEVICE_TYPE
663

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

ERROR_ALLOCATING_MEMORY
664

Cannot allocate memory.

ERROR_PORT_NOT_CONFIGURED
665

The port is not configured for remote access.

ERROR_DEVICE_NOT_READY
666

Your modem or other connection device is not functioning.

ERROR_READING_INI_FILE
667

Cannot read the media .INI file.

ERROR_NO_CONNECTION
668

The connection was dropped.

ERROR_BAD_USAGE_IN_INI_FILE
669

The usage parameter in the media .ini file is not valid.

ERROR_READING_SECTIONNAME
670

Cannot read the section name from the media .INI file.

ERROR_READING_DEVICETYPE
671

Cannot read the device type from the media .INI file.

ERROR_READING_DEVICENAME
672

Cannot read the device name from the media .INI file.

ERROR_READING_USAGE
673

Cannot read the usage from the media .INI file.

ERROR_READING_MAXCONNECTBPS
674

The system was unable to read the maximum carrier connection speed from the media .INI file.

Note  Deprecated in Windows Vista and later versions of Windows.

ERROR_READING_MAXCARRIERBPS
675

Cannot read the usage from the media .INI file.

ERROR_LINE_BUSY
676

The line is busy.

ERROR_VOICE_ANSWER
677

A person answered instead of a modem.

ERROR_NO_ANSWER
678

There is no answer.

ERROR_NO_CARRIER
679

Cannot detect a carrier signal.

ERROR_NO_DIALTONE
680

There is no dial tone.

ERROR_IN_COMMAND
681

The modem (or other connecting device) reported a general error.

Note  Deprecated in Windows Vista and later versions of Windows.

ERROR_WRITING_SECTIONNAME
682

There was an error in writing the section name.

ERROR_WRITING_DEVICETYPE
683

There was an error in writing the device type.

ERROR_WRITING_DEVICENAME
684

There was an error in writing the device name.

ERROR_WRITING_MAXCONNECTBPS
685

There was an error in writing the maximum connection speed.

ERROR_WRITING_MAXCARRIERBPS
686

There was an error in writing the maximum carrier speed.

ERROR_WRITING_USAGE
687

There was an error in writing the usage.

ERROR_WRITING_DEFAULTOFF
688

There was an error in writing the default-off.

ERROR_READING_DEFAULTOFF
689
ERROR_EMPTY_INI_FILE
690

The media .INI file is empty.

ERROR_AUTHENTICATION_FAILURE
691

Access denied because the user name, password, or both is not valid on the domain.

ERROR_PORT_OR_DEVICE
692

A hardware failure has occurred in the port or attached device

ERROR_NOT_BINARY_MACRO
693

The macro is not a binary macro.

ERROR_DCB_NOT_FOUND
694

DCB not found.

ERROR_STATE_MACHINES_NOT_STARTED
695

State machines are not started.

ERROR_STATE_MACHINES_ALREADY_STARTED
696

State machines are already started.

ERROR_PARTIAL_RESPONSE_LOOPING
697

Partial response looping.

ERROR_UNKNOWN_RESPONSE_KEY
698

A response key name in the device .INF file is not in the expected format.

ERROR_RECV_BUF_FULL
699

The device response caused a buffer overflow.

ERROR_CMD_TOO_LONG
700

The expanded command in the device .INF file is too long.

ERROR_UNSUPPORTED_BPS
701

The device moved to a connection speed that is not supported by the COM driver.

ERROR_UNEXPECTED_RESPONSE
702

Device response received when none expected.

ERROR_INTERACTIVE_MODE
703

An error occurred because the interactive mode is enabled.

ERROR_BAD_CALLBACK_NUMBER
704

A bad callback number was specified.

ERROR_INVALID_AUTH_STATE
705

The specified authentication state is not valid.

ERROR_WRITING_INITBPS
706

An error occurred when writing the initial connection speed.

Note  Deprecated in Windows Vista and later versions of Windows.

ERROR_X25_DIAGNOSTIC
707

An X.25 diagnostic indication was received.

ERROR_ACCT_EXPIRED
708

The specified account has expired.

ERROR_CHANGING_PASSWORD
709

An error occurred while attempting to change the password on the domain.

ERROR_OVERRUN
710

Serial overrun errors were detected while communicating with your modem.

ERROR_RASMAN_CANNOT_INITIALIZE
711

RasMan initialization failure. Check the event log.

ERROR_BIPLEX_PORT_NOT_AVAILABLE
712

The two-way port is initializing. Wait a few seconds and redial.

Note  Deprecated in Windows Vista and later versions of Windows.

ERROR_NO_ACTIVE_ISDN_LINES
713

No active ISDN lines are available.

ERROR_NO_ISDN_CHANNELS_AVAILABLE
714

No ISDN channels are available to make the call.

Note  Deprecated in Windows Vista and later versions of Windows.

ERROR_TOO_MANY_LINE_ERRORS
715

Too many errors occurred because of poor phone line quality.

Note  Deprecated in Windows Vista and later versions of Windows.

ERROR_IP_CONFIGURATION
716

The remote access IP configuration is unusable.

ERROR_NO_IP_ADDRESSES
717

No IP addresses are available in the static pool of remote access IP addresses.

ERROR_PPP_TIMEOUT
718

A PPP timeout occurred.

ERROR_PPP_REMOTE_TERMINATED
719

The connection was terminated by the remote computer.

Note  Deprecated in Windows Vista and later versions of Windows.

ERROR_PPP_NO_PROTOCOLS_CONFIGURED
720

No PPP control protocols are configured.

ERROR_PPP_NO_RESPONSE
721

The remote PPP peer is not responding.

ERROR_PPP_INVALID_PACKET
722

The PPP packet is not valid.

ERROR_PHONE_NUMBER_TOO_LONG
723

The phone number, including the prefix and suffix, is too long.

ERROR_IPXCP_NO_DIALOUT_CONFIGURED
724

The IPX protocol cannot dial out on the modem (or other connecting device) because this computer is not configured for dialing out (it is an IPX router).

Note  Deprecated in Windows Vista and later versions of Windows.

ERROR_IPXCP_NO_DIALIN_CONFIGURED
725

The IPX protocol cannot dial in on the modem (or other connecting device) because this computer is not configured for dialing in (the IPX router is not installed).

Note  Deprecated in Windows Vista and later versions of Windows.

ERROR_IPXCP_DIALOUT_ALREADY_ACTIVE
726

The IPX protocol cannot be used for dial-out on more than one port at a time.

ERROR_ACCESSING_TCPCFGDLL
727

Cannot access TCPCFG.DLL.

Note  Deprecated in Windows Vista and later versions of Windows.

ERROR_NO_IP_RAS_ADAPTER
728

Cannot find an IP adapter bound to remote access.

ERROR_SLIP_REQUIRES_IP
729

SLIP cannot be used unless the IP protocol is installed.

ERROR_PROJECTION_NOT_COMPLETE
730

Computer registration is not complete.

Note  Deprecated in Windows Vista and later versions of Windows.

ERROR_PROTOCOL_NOT_CONFIGURED
731

The specified protocol is not configured.

ERROR_PPP_NOT_CONVERGING
732

The PPP negotiation is not converging.

ERROR_PPP_CP_REJECTED
733

the PPP control protocol for the specified network protocol is not available on the server.

ERROR_PPP_LCP_TERMINATED
734

The PPP link control protocol was terminated.

ERROR_PPP_REQUIRED_ADDRESS_REJECTED
735

The requested address was rejected by the server.

ERROR_PPP_NCP_TERMINATED
736

The remote computer terminated the control protocol.

ERROR_PPP_LOOPBACK_DETECTED
737

Loopback detected.

ERROR_PPP_NO_ADDRESS_ASSIGNED
738

The server did not assign an address.

ERROR_CANNOT_USE_LOGON_CREDENTIALS
739

The remote server cannot use the Windows NT encrypted password.

ERROR_TAPI_CONFIGURATION
740

The TAPI devices configured for remote access failed to initialize or were not installed correctly.

ERROR_NO_LOCAL_ENCRYPTION
741

The local computer does not support encryption.

ERROR_NO_REMOTE_ENCRYPTION
742

The remote server does not support encryption.

ERROR_REMOTE_REQUIRES_ENCRYPTION
743

The remote computer requires data encryption.

Note  Deprecated in Windows Vista and later versions of Windows.

ERROR_IPXCP_NET_NUMBER_CONFLICT
744

The system cannot use the IPX network number assigned by the remote computer. Additional information is provided in the event log.

Note  Deprecated in Windows Vista and later versions of Windows.

ERROR_INVALID_SMM
745

The Session Management Module (SMM) is not valid.

Note  Deprecated in Windows Vista and later versions of Windows.

ERROR_SMM_UNINITIALIZED
746

The SMM is uninitialized.

Note  Deprecated in Windows Vista and later versions of Windows.

ERROR_NO_MAC_FOR_PORT
747

No MAC for port.

Note  Deprecated in Windows Vista and later versions of Windows.

ERROR_SMM_TIMEOUT
748

The SMM timed out.

Note  Deprecated in Windows Vista and later versions of Windows.

ERROR_BAD_PHONE_NUMBER
749

A bad phone number was specified.

ERROR_WRONG_MODULE
750

The wrong SMM was specified.

Note  Deprecated in Windows Vista and later versions of Windows.

ERROR_INVALID_CALLBACK_NUMBER
751

The callback number contains a character that is not valid. Only the following 18 characters are allowed: 0 to 9, T, P, W, (, ), -, @, and space.

Note  Deprecated in Windows Vista and later versions of Windows.

ERROR_SCRIPT_SYNTAX
752

A syntax error was encountered while processing a script.

ERROR_HANGUP_FAILED
753

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

ERROR_BUNDLE_NOT_FOUND
754

The system could not find the multi-link bundle.

ERROR_CANNOT_DO_CUSTOMDIAL
755

The system cannot perform automated dial because this connection has a custom dialer specified.

ERROR_DIAL_ALREADY_IN_PROGRESS
756

This connection is already being dialed.

ERROR_RASAUTO_CANNOT_INITIALIZE
757

RAS could not be started automatically. Additional information is provided in the event log.

ERROR_CONNECTION_ALREADY_SHARED
758

Internet Connection Sharing (ICS) is already enabled on the connection.

Note  Deprecated in Windows Vista and later versions of Windows.

ERROR_SHARING_CHANGE_FAILED
759

An error occurred while the existing Internet Connection Sharing settings were being changed.

Note  Deprecated in Windows Vista and later versions of Windows.

ERROR_SHARING_ROUTER_INSTALL
760

An error occurred while routing capabilities were being enabled.

Note  Deprecated in Windows Vista and later versions of Windows.

ERROR_SHARE_CONNECTION_FAILED
761

An error occurred while Internet Connection Sharing was being enabled for the connection.

Note  Deprecated in Windows Vista and later versions of Windows.

7ERROR_SHARING_PRIVATE_INSTALL64
762

An error occurred while the local network was being configured for sharing.

Note  Deprecated in Windows Vista and later versions of Windows.

ERROR_CANNOT_SHARE_CONNECTION
763

Internet Connection Sharing cannot be enabled. There is more than one LAN connection other than the connection to be shared.

Note  Deprecated in Windows Vista and later versions of Windows.

ERROR_NO_SMART_CARD_READER
764

No smart card reader is installed.

ERROR_SHARING_ADDRESS_EXISTS
765

Internet Connection Sharing cannot be enabled. A LAN connection is already configured with the IP address that is required for automatic IP addressing.

ERROR_NO_CERTIFICATE
766

A certificate could not be found. Connections that use the L2TP protocol over IPSec require the installation of a machine certificate, also known as a computer certificate.

ERROR_SHARING_MULTIPLE_ADDRESSES
767

Internet Connection Sharing cannot be enabled. The LAN connection selected as the private network has more than one IP address configured. Please reconfigure the LAN connection with a single IP address before enabling Internet Connection Sharing.

ERROR_FAILED_TO_ENCRYPT
768

The connection attempt failed because of failure to encrypt data.

ERROR_BAD_ADDRESS_SPECIFIED
769

The specified destination is not reachable.

ERROR_CONNECTION_REJECT
770

The remote computer rejected the connection attempt.

ERROR_CONGESTION
771

The connection attempt failed because the network is busy.

ERROR_INCOMPATIBLE
772

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

ERROR_NUMBERCHANGED
773

The connection attempt failed because the destination number has changed.

ERROR_TEMPFAILURE
774

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

ERROR_BLOCKED
775

The call was blocked by the remote computer.

ERROR_DONOTDISTURB
776

The call could not be connected because the remote computer has invoked the Do Not Disturb feature.

ERROR_OUTOFORDER
777

The connection attempt failed because the modem or other connection device on the remote computer is out of order.

ERROR_UNABLE_TO_AUTHENTICATE_SERVER
778

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

ERROR_SMART_CARD_REQUIRED
779

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

Note  Deprecated in Windows Vista and later versions of Windows.

ERROR_INVALID_FUNCTION_FOR_ENTRY
780

An attempted function is not valid for this connection.

ERROR_CERT_FOR_ENCRYPTION_NOT_FOUND
781

The encryption attempt failed because no valid certificate was found.

Note  Deprecated in Windows Vista and later versions of Windows.

ERROR_SHARING_RRAS_CONFLICT
782

Connection Sharing (NAT) is currently installed as a routing protocol, and must be removed before enabling Internet Connection Sharing.

ERROR_SHARING_NO_PRIVATE_LAN
783

Internet Connection Sharing cannot be enabled. The LAN connection selected as the private network is either not present, or is disconnected from the network. Please ensure that the LAN adapter is connected before enabling Internet Connection Sharing.

ERROR_NO_DIFF_USER_AT_LOGON
784

You cannot dial using this connection at login time because it is configured to use a user name different than the one on the smart card. If you want to use this connection at login time, you must configure it to use the user name on the smart card.

ERROR_NO_REG_CERT_AT_LOGON
785

You cannot dial using this connection at login time because it is not configured to use a smart card. If you want to use it at login time, you must edit the properties of this connection so that it uses a smart card.

ERROR_OAKLEY_NO_CERT
786

The L2TP connection attempt failed because there is no valid machine certificate on your computer for security authentication.

ERROR_OAKLEY_AUTH_FAIL
787

The L2TP connection attempt failed because the security layer could not authenticate the remote computer.

ERROR_OAKLEY_ATTRIB_FAIL
788

The L2TP connection attempt failed because the security layer could not negotiate compatible parameters with the remote computer.

ERROR_OAKLEY_GENERAL_PROCESSING
789

The L2TP connection attempt failed because the security layer encountered a processing error during initial negotiations with the remote computer.

ERROR_OAKLEY_NO_PEER_CERT
790

The L2TP connection attempt failed because certificate validation on the remote computer failed.

ERROR_OAKLEY_NO_POLICY
791

The L2TP connection attempt failed because security policy for the connection was not found.

ERROR_OAKLEY_TIMED_OUT
792

The L2TP connection attempt failed because security negotiation timed out.

ERROR_OAKLEY_ERROR
793

The L2TP connection attempt failed because an error occurred while negotiating security.

ERROR_UNKNOWN_FRAMED_PROTOCOL
794

The Framed Protocol RADIUS attribute for this user is not PPP.

ERROR_WRONG_TUNNEL_TYPE
795

The Tunnel Type RADIUS attribute for this user is not correct.

ERROR_UNKNOWN_SERVICE_TYPE
796

The Service Type RADIUS attribute for this user is neither Framed nor Callback Framed.

ERROR_CONNECTING_DEVICE_NOT_FOUND
797

A connection to the remote computer could not be established because the modem was not found or was busy.

ERROR_NO_EAPTLS_CERTIFICATE
798

A certificate could not be found that can be used with the Extensible Authentication Protocol (EAP).

ERROR_SHARING_HOST_ADDRESS_CONFLICT
799

Internet Connection Sharing (ICS) cannot be enabled due to an IP address conflict on the network. ICS requires the host be configured to use 192.168.0.1. Ensure that no other client on the network is configured to use 192.168.0.1.

Note  Supported in Windows XP and later versions of Windows.

Note  Windows 7 and later: The host must be configured to use 192.168.137.1

ERROR_AUTOMATIC_VPN_FAILED
800

Unable to establish the VPN connection. The VPN server may be unreachable, or security parameters may not be configured properly for this connection.

Note  Supported in Windows XP and later versions of Windows.

ERROR_VALIDATING_SERVER_CERT
801

This connection is configured to validate the identity of the access server, but Windows cannot verify the digital certificate sent by the server.

Note  Supported in Windows XP and later versions of Windows.

ERROR_READING_SCARD
802

The card supplied was not recognized. Please check that the card is inserted correctly, and fits securely.

Note  Supported in Windows XP with SP1 and later versions of Windows.

ERROR_INVALID_PEAP_COOKIE_CONFIG
803

The PEAP configuration stored in the session cookie does not match the current session configuration.

Note  Supported in Windows XP with SP1 and later versions of Windows.

ERROR_INVALID_PEAP_COOKIE_USER
804

The PEAP identity stored in the session cookie does not match the current identity.

Note  Supported in Windows XP with SP1 and later versions of Windows.

ERROR_INVALID_MSCHAPV2_CONFIG
805

You cannot dial using this connection at login time because it is configured to use the currently-logged-in user's credentials.

Note  Supported in Windows XP with SP1 and later versions of Windows.

ERROR_VPN_GRE_BLOCKED
806

A connection between your computer and the VPN server has been started, but the VPN connection cannot be completed. The most common cause for this is that at least one Internet device (for example, a firewall or a router) between your computer and the VPN server is not configured to allow Generic Routing Encapsulation (GRE) protocol packets.

Note  Supported in Windows Vista and later versions of Windows.

ERROR_VPN_DISCONNECT
807

The network connection between your computer and the VPN server was interrupted. This can be caused by a problem in the VPN transmission and is commonly the result of internet latency or simply that your VPN server has reached capacity. Try to reconnect to the VPN server.

Note  Supported in Windows Vista and later versions of Windows.

ERROR_VPN_REFUSED
808

The network connection between your computer and the VPN server could not be established because the remote server refused the connection. This is typically caused by a mismatch between the server's configuration and your connection settings.

Note  Supported in Windows Vista and later versions of Windows.

ERROR_VPN_TIMEOUT
809

The network connection between your computer and the VPN server could not be established because the remote server is not responding. This could be because one of the network devices (for example, firewalls, NAT, routers) between your computer and the remote server is not configured to allow VPN connections.

Note  Supported in Windows Vista and later versions of Windows.

ERROR_VPN_BAD_CERT
810

A network connection between your computer and the VPN server was started, but the VPN connection was not completed. This is typically caused by the use of an incorrect or expired certificate for authentication between the client and the server.

Note  Supported in Windows Vista and later versions of Windows

ERROR_VPN_BAD_PSK
811

The network connection between your computer and the VPN server could not be established because the remote server is not responding. This is typically caused by a pre-shared key problem between the client and server. A pre-shared key is used to guarantee you are who you say you are in an IP Security (IPSec) communication cycle.

Note  Supported in Windows Vista and later versions of Windows.

ERROR_SERVER_POLICY
812

The connection was prevented because of a policy configured on your RAS/VPN server. Specifically, the authentication method used by the server to verify your username and password may not match the authentication method configured in your connection profile.

Note  Supported in Windows Vista and later versions of Windows.

ERROR_BROADBAND_ACTIVE
813

You have attempted to establish a second broadband connection while a previous broadband connection is already established using the same device or port.

Note  Supported in Windows Vista and later versions of Windows.

ERROR_BROADBAND_NO_NIC
814

The underlying Ethernet connectivity required for the broadband connection was not found.

Note  Supported in Windows Vista and later versions of Windows.

ERROR_BROADBAND_TIMEOUT
815

The broadband network connection could not be established on your computer because the remote server is not responding. This could be caused by a value that is not valid for the 'Service Name' field for this connection.

Note  Supported in Windows Vista and later versions of Windows.

ERROR_FEATURE_DEPRECATED
816

A feature or setting you have tried to enable is no longer supported by the remote access service.

Note  Supported in Windows Vista and later versions of Windows.

ERROR_CANNOT_DELETE
817

Cannot delete a connection while it is connected.

Note  Supported in Windows Vista and later versions of Windows.

ERROR_RASQEC_RESOURCE_CREATION_FAILED
818

The Network Access Protection (NAP) enforcement client could not create system resources for remote access connections. Some network services or resources might not be available.

Note  Supported in Windows Vista and later versions of Windows.

ERROR_RASQEC_NAPAGENT_NOT_ENABLED
819

The Network Access Protection Agent (NAP Agent) service has been disabled or is not installed on this computer. Some network services or resources might not be available.

Note  Supported in Windows Vista and later versions of Windows.

ERROR_RASQEC_NAPAGENT_NOT_CONNECTED
820

The Network Access Protection (NAP) enforcement client failed to register with the Network Access Protection Agent (NAP Agent) service. Some network services or resources might not be available.

Note  Supported in Windows Vista and later versions of Windows.

ERROR_RASQEC_CONN_DOESNOTEXIST
821

The Network Access Protection (NAP) enforcement client was unable to process the request because the remote access connection does not exist.

Note  Supported in Windows Vista and later versions of Windows.

ERROR_RASQEC_TIMEOUT
822

The Network Access Protection (NAP) enforcement client did not respond. Some network services or resources might not be available.

Note  Supported in Windows Vista and later versions of Windows.

ERROR_PEAP_CRYPTOBINDING_INVALID
823

The Crypto-Binding type-length-value (TLV) received is not valid.

Note  Supported in Windows Vista and later versions of Windows.

ERROR_PEAP_CRYPTOBINDING_NOTRECEIVED
824

Crypto-Binding TLV was not received.

Note  Supported in Windows Vista and later versions of Windows.

ERROR_INVALID_VPNSTRATEGY
825

Point-to-Point Tunneling Protocol (PPTP) is incompatible with IPv6. Change the type of virtual private network to Layer Two Tunneling Protocol (L2TP).

Note  Supported in Windows Vista and later versions of Windows.

ERROR_EAPTLS_CACHE_CREDENTIALS_INVALID
826

EAPTLS validation of the cached credentials failed. Discard cached credentials.

Note  Supported in Windows Vista and later versions of Windows.

ERROR_IPSEC_SERVICE_STOPPED
827

The L2TP/IPsec connection cannot be completed because the IKE and AuthIP IPSec Keying Modules service and/or the Base Filtering Engine service is not running. These services are required to establish an L2TP/IPSec connection.

Note  Supported in Windows Vista and later versions of Windows.

ERROR_IDLE_TIMEOUT
828

The connection was terminated because of idle timeout.

Note  Supported in Windows Vista and later versions of Windows.

ERROR_LINK_FAILURE
829

The modem (or other connecting device) was disconnected due to link failure.

Note  Supported in Windows Vista and later versions of Windows.

ERROR_USER_LOGOFF
830

The connection was terminated because user logged off.

Note  Supported in Windows Vista and later versions of Windows.

ERROR_FAST_USER_SWITCH
831

The connection was terminated because user switch happened.

Note  Supported in Windows Vista and later versions of Windows.

ERROR_HIBERNATION
832

The connection was terminated because of hibernation.

Note  Supported in Windows Vista and later versions of Windows.

ERROR_SYSTEM_SUSPENDED
833

The connection was terminated because the system got suspended.

Note  Supported in Windows Vista and later versions of Windows.

ERROR_RASMAN_SERVICE_STOPPED
834

The connection was terminated because Remote Access Connection manager stopped.

Note  Supported in Windows Vista and later versions of Windows.

ERROR_INVALID_SERVER_CERT
835

The L2TP connection attempt failed because the security layer could not authenticate the remote computer. This could be because one or more fields of the certificate presented by the remote server could not be validated as belonging to the target destination.

Note  Supported in Windows Vista and later versions of Windows.

ERROR_NOT_NAP_CAPABLE
836

The machine is not NAP capable.

Note  Supported in Windows Vista and later versions of Windows.

ERROR_INVALID_TUNNELID
837

Invalid Tunnel ID.

Note  Supported in Windows 7 and later versions of Windows.

ERROR_UPDATECONNECTION_REQUEST_IN_PROCESS
838

Another update connection request is in progress. RAS allows only one update connection request at a time.

Note  Supported in Windows 7 and later versions of Windows.

ERROR_PROTOCOL_ENGINE_DISABLED
839

Negotiating using configured protocol is disable. Edit connection properties and select different protocol for negotiation and try again.

Note  Supported in Windows 7 and later versions of Windows.

ERROR_INTERNAL_ADDRESS_FAILURE
840

Internal address negotiation failed.

Note  Supported in Windows 7 and later versions of Windows.

ERROR_FAILED_CP_REQUIRED
841

Client has to request an Internal IPv4 or IPv6 address.

Note  Supported in Windows 7 and later versions of Windows.

ERROR_TS_UNACCEPTABLE
842

Traffic Selectors negotiation failed.

Note  Supported in Windows 7 and later versions of Windows.

ERROR_MOBIKE_DISABLED
843

Mobility is disabled for this connection.

Note  Supported in Windows 7 and later versions of Windows.

ERROR_CANNOT_INITIATE_MOBIKE_UPDATE
844

The VPN Connection is still connecting or re-authenticating because of Quarantine state change. Initiate mobile update only when connection state is 'Connected'.

Note  Supported in Windows 7 and later versions of Windows.

ERROR_PEAP_SERVER_REJECTED_CLIENT_TLV
845

Server rejected client authentication, due to unexpected TLV or value mismatch for a TLV.

Note  Supported in Windows 7 and later versions of Windows.

ERROR_INVALID_PREFERENCES
846

Either VPN destination preference is not selected by the user or it is no longer valid.

Note  Supported in Windows 7 and later versions of Windows.

ERROR_EAPTLS_SCARD_CACHE_CREDENTIALS_INVALID
847

Cached smart card credential is invalid.

Note  Supported in Windows 7 and later versions of Windows.

 

The following Routing and Remote Access (RRAS) API error codes are defined in mprerror.h. All error codes are supported in Windows 2000 or later versions of Windows unless specified otherwise.

Return code/valueDescription
ERROR_ROUTER_STOPPED
900

The router is not running.

ERROR_ALREADY_CONNECTED
901

The interface is already connected.

ERROR_UNKNOWN_PROTOCOL_ID
902

The specified protocol identifier is not known to the router.

ERROR_DDM_NOT_RUNNING
903

The Demand-dial Interface Manager (DDM) is not running.

ERROR_INTERFACE_ALREADY_EXISTS
904

An interface with this name is already registered with the router.

ERROR_NO_SUCH_INTERFACE
905

An interface with this name is not registered with the router.

ERROR_INTERFACE_NOT_CONNECTED
906

The interface is not connected.

ERROR_PROTOCOL_STOP_PENDING
907

The specified protocol is stopping.

ERROR_INTERFACE_CONNECTED
908

The interface is connected and hence cannot be deleted.

ERROR_NO_INTERFACE_CREDENTIALS_SET
909

The interface credentials have not been set.

ERROR_ALREADY_CONNECTING
910

This interface is already in the process of connecting.

ERROR_UPDATE_IN_PROGRESS
911

An update of routing information on this interface is already in progress.

ERROR_INTERFACE_CONFIGURATION
912

The interface configration is not valid. There is already another interface that is connected to the same interface on the remote router.

ERROR_NOT_CLIENT_PORT
913

A Remote Access Client attempted to connect over a port that was reserved for routers only.

ERROR_NOT_ROUTER_PORT
914

A Demand Dial Router attempted to connect over a port that was reserved for Remote Access Clients only.

ERROR_CLIENT_INTERFACE_ALREADY_EXISTS
915

The client interface with this name already exists and is currently connected.

ERROR_INTERFACE_DISABLED
916

The interface is in a disabled state.

ERROR_AUTH_PROTOCOL_REJECTED
917

The authentication protocol was rejected by the remote peer.

ERROR_NO_AUTH_PROTOCOL_AVAILABLE
918

There are no authentication protocols available for use.

ERROR_PEER_REFUSED_AUTH
919

The connection could not be established because the authentication protocol used by the RAS/VPN server to verify your username and password could not be matched with the settings in your connection profile.

ERROR_REMOTE_NO_DIALIN_PERMISSION
920

The remote account does not have Remote Access permission.

ERROR_REMOTE_PASSWD_EXPIRED
921

The remote account has expired.

ERROR_REMOTE_ACCT_DISABLED
922

The remote account is disabled.

ERROR_REMOTE_RESTRICTED_LOGON_HOURS
923

The remote account is not permitted to logon at this time of day.

ERROR_REMOTE_AUTHENTICATION_FAILURE
924

Access was denied to the remote peer because the user name, password, or both is not valid on the domain.

ERROR_INTERFACE_HAS_NO_DEVICES
925

There are no routing enabled ports available for use by this demand dial interface.

ERROR_IDLE_DISCONNECTED
926

The port has been disconnected due to inactivity.

ERROR_INTERFACE_UNREACHABLE
927

The interface is not reachable at this time.

ERROR_SERVICE_IS_PAUSED
928

The Demand Dial service is in a paused state.

ERROR_INTERFACE_DISCONNECTED
929

The interface has been disconnected by the administrator.

ERROR_AUTH_SERVER_TIMEOUT
930

The authentication server did not respond to authentication requests in a timely fashion.

ERROR_PORT_LIMIT_REACHED
931

The maximum number of ports allowed for use in the multi-linked connection has been reached.

ERROR_PPP_SESSION_TIMEOUT
932

The connection time limit for the user has been reached.

ERROR_MAX_LAN_INTERFACE_LIMIT
933

The maximum limit on the number of LAN interfaces supported has been reached.

ERROR_MAX_WAN_INTERFACE_LIMIT
934

The maximum limit on the number of Demand Dial interfaces supported has been reached.

ERROR_MAX_CLIENT_INTERFACE_LIMIT
935

The maximum limit on the number of Remote Access Clients supported has been reached.

ERROR_BAP_DISCONNECTED
936

The port has been disconnected due to the Bandwidth Allocation Protocol (BAP) policy.

ERROR_USER_LIMIT
937

Because another connection of your type is in use, the incoming connection cannot accept your connection request.

ERROR_NO_RADIUS_SERVERS
938

No RADIUS servers were located on the network.

ERROR_INVALID_RADIUS_RESPONSE
939

The response received from the RADIUS authentication server was not valid. Make sure that the case sensitive secret password for the RADIUS server is set correctly.

ERROR_DIALIN_HOURS_RESTRICTION
940

You do not have permission to connect at this time.

ERROR_ALLOWED_PORT_TYPE_RESTRICTION
941

You do not have permission to connect using the current device type.

ERROR_AUTH_PROTOCOL_RESTRICTION
942

The connection could not be established because the authentication method used by your connection profile is not permitted for use by an access policy configured on the RAS/VPN server. Specifically, this could be due to configuration differences between the authentication method selected on the RAS/VPN server and the access policy configured for it.

ERROR_BAP_REQUIRED
943

BAP is required for this user.

ERROR_DIALOUT_HOURS_RESTRICTION
944

The interface is not allowed to connect at this time.

ERROR_ROUTER_CONFIG_INCOMPATIBLE
945

The saved router configuration is incompatible with the current router.

WARNING_NO_MD5_MIGRATION
946

Remote Access has detected older format user accounts that will not be migrated automatically.

ERROR_PROTOCOL_ALREADY_INSTALLED
948

The transport is already installed with the router.

ERROR_INVALID_SIGNATURE_LENGTH
949

The signature length received in a packet from RADIUS server is not valid.

Note  Supported in Windows XP and later versions of Windows.

ERROR_INVALID_SIGNATURE
950

The signature received in a packet from RADIUS server is not valid.

Note  Supported in Windows XP and later versions of Windows.

ERROR_NO_SIGNATURE
951

Did not receive signature along with EAPMessage from RADIUS server.

Note  Supported in Windows XP and later versions of Windows.

ERROR_INVALID_PACKET_LENGTH_OR_ID
952

The length or Id received in a packet from RADIUS server is not valid.

Note  Supported in Windows XP and later versions of Windows.

ERROR_INVALID_ATTRIBUTE_LENGTH
953

The length received in a packet with attribute from RADIUS server is not valid.

Note  Supported in Windows XP and later versions of Windows.

ERROR_INVALID_PACKET
954

The packet received from RADIUS server in not valid.

Note  Supported in Windows XP and later versions of Windows.

ERROR_AUTHENTICATOR_MISMATCH
955

Authenticator does not match in packet from RADIUS server.

Note  Supported in Windows XP and later versions of Windows.

ERROR_REMOTEACCESS_NOT_CONFIGURED
956

Routing and Remote access server is either not configured or not running.

Note  Supported in Windows 7 and later versions of Windows.

 

Requirements

Minimum supported client

Windows 2000 Professional [desktop apps only]

Minimum supported server

Windows 2000 Server [desktop apps only]

 

 

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