Additional Resources for Windows Server Update Services

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For more information and support, see the following resources.

Windows Server Update Services Communities

Microsoft communities are great places to exchange ideas with other users and discuss common issues. You can read and write messages by using an NNTP-based newsreader such as Microsoft Outlook Express. You can also use the Web-based newsreader provided by Microsoft to access all of the newsgroups. To access the WSUS Communities, go to the following:

More Documentation

WSUS Server Error Codes

 

Hexadecimal Error Code Decimal Error Code Error String Description
0x00000000 -4294967296 Success  Success
0x00000001 -4294967295 ERROR_INVALID_FUNCTION Invalid function. 
0x0000007B -4294967173 Error_Invalid_Name The filename, directory name,or volume label syntax is incorrect
0x00000275 -4294966667 Error_cant_enable_Deny_only A group marked use for deny only can not be enabled
0x0000041D -4294966243 ERROR_SERVICE_ REQUEST_TIMEOUT The service did not respond to the start or control request in a timely fashion.
0x000004C3 -4294966077 Error_Session_Credential_Conflict Multiple connections to a server or shared resource by the same user,using more than one user name, are not allowed. 
0x000004C5 -4294966075 Error_Dup_Domainename The workgroup or domain name is already in use by another computer on the network.
0x000005D5 -4294965803 NULL  
0x00000619 -4294965735 error_Invalid_HW_Profile The specified hardware profile configuration is invalid
0x00000641 -4294965695 Error_Install_Service_failure The Windows Installer Service could not be accessed. This can occur if you are running Windows in safe mode, or if the Microsoft Windows Installer is not correctly installed.
0x00000643 -4294965693 ERROR_INSTALL_FAILURE Fatal error during installation
0x00000652 -4294965678 ERROR_INSTALL_ ALREADY_RUNNING Another installation is already in progress. Complete that installation before proceeding with this install.
0x000006D9 -4294965543 EPT_S_Not_Registered There are no more endpoints available from the endpoint mapper.
0x000006F6 -4294965514 RPC_X_BYTE_Count_TOO_Small The byte count is too small
0x00000963 -4294964893 NERR_BADPasswordCore This share name or password is invalid
0x00000BC2 -4294964286 Error_Success_Reboot_Required  
0x00000C0B -4294964213 NULL  
0x00000CC4 -4294964028 NULL  
0x00000D47 -4294963897 NULL  
0x00000E5C -4294963620 NULL  
0x00000E74 -4294963596 NULL  
0x0000109F -4294963041 NULL  
0x00001112 -4294962926 Error_No_Media_In_Drive No media in drive
0x0000117A -4294962822 NULL  
0x00001190 -4294962800 Error_Shutdown_IS_Scheduled A system shutdown has already been scheduled
0x00001234 -4294962636 Error_Port_Unreachable No Service is operating at the destination network endpoint on the remote system
0x00001396 -4294962282 Error_Wrong_Target_Name Logon failure: The target account name is incorrect.
0x000013D7 -4294962217 Error_Cluster_restype_Note_Supported The specified node does not support a resource of this type. This amy be due to version inconsistancies or due to the absence of the resource DLL on this node.
0x00001449 -4294962103 Error_Invalid_Showwin_Command Cannot show or remove the window in the way specified
Windows Update Client Error Codes ---------------------------------  
Hexadecimal error code Error String Description
0x00240001 WU_S_SERVICE_STOP Service stopped.
0x00240002 WU_S_SELFUPDATE Agent selfupdates
0x00240003 WU_S_UPDATE_ERROR Overall operation completed but error occurred while processing one or more specified updates.
0x00240004 WU_S_ MARKED_FOR_DISCONNECT The system needs to be rebooted to complete installtation.
0x00240006 WU_S_ ALREADY_INSTALLED The update to be installed is already installed.
0x00240007 WU_S_ ALREADY_UNINSTALLED The update to be uninstalled is already not installed
0x00240008 WU_S_ ALREADY_DOWNLOADED The update to be downloaded is already downloaded.
0x80240001 WU_E_ NO_SERVICE Service stopped. For whatever reason, WSUS agent cannot provide the service.
0x80240002 WU_E_ MAX_CAPACITY_REACHED Maximum capacity of the service is reached.
0x80240003 WU_E_ UNKNOWN_ID Id not found.
0x80240004 WU_E_ NOT_INITIALIZED Object is not correctly initialized.
0x80240005 WU_E_ RANGEOVERLAP Update handler attempted to request a byte range that overlapped a previously requested byte range.
0x80240006 WU_E_ TOOMANYRANGES Update handler attempted to request too many ranges (more than 2^31 - 1).
0x80240007 WU_E_ INVALIDINDEX An attempt was made to use an invalid index.
0x80240008 WU_E_ ITEMNOTFOUND A query was made for an item with a particular key and that key was not found
0x80240009 WU_E_ OPERATIONINPROGRESS The caller attempted to perform an operation on an interface while another operation was in progress.
0x8024000A WU_E_ COULDNOTCANCEL The caller attempted to cancel an operation that is not cancelable.
0x8024000B WU_E_ CALL_CANCELLED Call has been cancelled.
0x8024000C WU_E_ NOOP No operation is needed.
0x8024000D WU_E_ XML_MISSINGDATA The WSUS agent is attempting to parse an update's XML blob and has not found expected data.
0x8024000E WU_E_ XML_INVALID The WSUS agent is attempting to parse an update's XML blob and has encountered data that is invalid.
0x8024000F WU_E_ CYCLE_DETECTED Cycle detected in metadata.
0x80240010 WU_E_ TOO_DEEP_RELATION Too deep relationship found.
0x80240011 WU_E_ INVALID_RELATIONSHIP Relationship data wrong for an update.
0x80240012 WU_E_ REG_VALUE_INVALID Registry value was read but is invalid.
0x80240013 WU_E_ DUPLICATE_ITEM Attempt was made to add a duplicate item to a list.
0x80240016 WU_E_ INSTALL_NOT_ALLOWED Attempt was made to install while another install is going on or reboot is pending
0x80240017 WU_E_ NOT_APPLICABLE Install is not needed because no updates are applicable.
0x80240018 WU_E_ NO_USERTOKEN Operation failed due to missing user token.
0x80240019 WU_E_ EXCLUSIVE_INSTALL_CONFILCT Attempt was made to install an exclusive update with other updates at the same time.
0x8024001A WU_E_ POLICY_NOT_SET Policy value is not set.
0x8024001B WU_E_ SELFUPDATE_IN_PROGRESS Self-update in progress.
0x8024001D WU_E_ INVALID_UPDATE An update had invalid metadata.
0x8024001E WU_E_ SERVICE_STOP Call was aborted due to service stop or system shut down.
0x8024001F WU_E_ NO_CONNECTION No network connection is available to finish the operation.
0x80240020 WU_E_ NO_INTERACTIVE_USER Interactive user is missing to finish the operation.
0x80240021 WU_E_ TIME_OUT Operation timed out.
0x80240022 WU_E_ ALL_UPDATES_FAILED Operation failed on all specified updates.
0x80240023 WU_E_ EULAS_DECLINED EULAs for all the updates are declined.
0x80240024 WU_E_NO_UPDATE There are no updates.
0x80240025 WU_E_ USER_ACCESS_DISABLED User access to Windows Update is prevented by Group Policy setting.
0x80240026 WU_E_ INVALID_UPDATE_TYPE Invalid type of update.
0x80240027 WU_E_ URL_TOO_LONG URL is too long.
0x80240028 WU_E_ UNINSTALL_NOT_ALLOWED Uninstall is not allowed due to non-managed environment.
0x80240029 WU_E_ INVALID_PRODUCT_LICENSE A product with an invalid license was found on the system.
0x8024002A WU_E_ MISSING_HANDLER A component required for detecting applicable updates was missing.
0x8024002B WU_E_ LEGACYSERVER The WSUS server we are talking to is a Legacy SUS Server (SUS 1.0)
0x8024002C WU_E_ BIN_SOURCE_ABSENT A binary-delta update failed because the source was required.
0x8024002D WU_E_FF_ SOURCE_ABSENT A full-file update failed because the source was required.
0x8024002E WU_E_ WU_DISABLED Non-managed server access is disallowed.
0x8024002F WU_E_ CALL_CANCELLED_BY_POLICY Call cancelled because of DisableWindowsUpdateAccess policy takes effect.
0x80240030 WU_E_ INVALID_PROXY_SERVER Invalid format for proxy list.
0x80240031 WU_E_ INVALID_FILE File is not of the right format.
0x80240032 WU_E_ INVALID_CRITERIA Invalid criteria string.
0x80240033 WU_E_ EULA_UNAVAILABLE EULA download failure.
0x80240034 WU_E_ DOWNLOAD_FAILED Failed to download.
0x80240035 WU_E_ UPDATE_NOT_PROCESSED INTERNAL ONLY: The update was not processed.
0x80240036 WU_E_ INVALID_OPERATION The operation is invalid for the object's current state.
0x80240037 WU_E_ NOT_SUPPORTED The invoked functionality is not supported.
0x80240FFF WU_E_ UNEXPECTED Unexpected failure.
0x80241001 WU_E_ MSI_WRONG_VERSION The Windows Installer version on the machine is less than what we expect (WSUS requires Windows Installer 3.0)
0x80241002 WU_E_ MSI_NOT_CONFIGURED Windows Installer is not configured.
0x80241003 WU_E_ MSP_DISABLED Windows Installer updating is disabled by policy.
0x80241FFF WU_E_ MSP_UNEXPECTED Unexpected MSP failure.
0x80244000 WU_E_PT_ SOAPCLIENT_BASE Used as a base to map SOAP client errors.
0x80244001 WU_E_PT_ SOAPCLIENT_INITIALIZE_ERROR Initialization failed; most likely an MSXML installation problem.
0x80244002 WU_E_PT_ SOAPCLIENT_OUTOFMEMORY SOAP client out of memory.
0x80244003 WU_E_PT_ SOAPCLIENT_GENERATE SOAP client failed in generating the response.
0x80244004 WU_E_PT_ SOAPCLIENT_CONNECT SOAP client failed connecting to server.
0x80244005 WU_E_PT_ SOAPCLIENT_SEND SOAP client failed in sending message. Deprecated in favor of the more specific underlying WinHTTP errors, which will be returned when the client encounters an error communicating with the server.
0x80244006 WU_E_PT_ SOAPCLIENT_SERVER SOAP server error.
0x80244007 WU_E_PT_ SOAPCLIENT_SOAPFAULT Fault was returned by the server.
0x80244008 WU_E_PT_ SOAPCLIENT_PARSEFAULT Failed in parsing SOAP.
0x80244009 WU_E_PT_ SOAPCLIENT_READ Failed in reading response.
0x8024400B WU_E_PT_ SOAP_VERSION Invalid namespace for the SOAP envelope.
0x8024400C WU_E_PT_ SOAP_MUST_UNDERSTAND Child of header with mustUnderstand = 1 wasn't understood or obeyed/
0x8024400D WU_E_PT_ SOAP_CLIENT The message was malformed or incomplete.
0x8024400E WU_E_PT_ SOAP_SERVER The message was OK but server couldn't process at the moment. Same message may succeed at a later time.
0x8024400F WU_E_PT_ WMI_ERROR An unspecified error occurred using WMI/
0x80244010 WU_E_PT_ EXCEEDED_MAX_SERVER_TRIPS The maximum allowed number of round trips to the server was exceeded.
0x80244011 WU_E_PT_ SUS_SERVER_NOT_SET WSUS server policy value is missing in the registry.
0x80244012 WU_E_PT_ DOUBLE_INITIALIZATION Object is initialized second time.
0x80244013 WU_E_PT_ INVALID_COMPUTER_NAME Cannot determine computer name.
0x80244014 WU_E_PT_ INVALID_COMPUTER_LSID Cannot determine computer LSID.
0x80244015 WU_E_PT_ REFRESH_CACHE_REQUIRED Server replied with InvalidCookie or ServerChanged. Caller should refresh its internal state then repeat the call to Protocol Talker.
0x80244016 WU_E_PT_ HTTP_STATUS_BAD_REQUEST Http status 400 - invalid syntax.
0x80244017 WU_E_PT_ HTTP_STATUS_DENIED Http status 401 - access denied.
0x80244019 WU_E_PT_ HTTP_STATUS_NOT_FOUND Http status 404 - object not found.
0x8024401A WU_E_PT_ HTTP_STATUS_BAD_METHOD Http status 405 - method is not allowed.
0x8024401B WU_E_PT_ HTTP_STATUS_PROXY_AUTH_REQ Http status 407 - proxy authentication required.
0x8024401C WU_E_PT_ HTTP_STATUS_REQUEST_TIMEOUT Http status 408 - server timed out waiting for request.
0x8024401D WU_E_PT_ HTTP_STATUS_CONFLICT Http status 409 - user should resubmit with more info.
0x8024401E WU_E_PT_ HTTP_STATUS_GONE Http status 410 - the resource is no longer available.
0x8024401F WU_E_PT_ HTTP_STATUS_SERVER_ERROR Http status 500 - internal server error.
0x80244020 WU_E_PT_ HTTP_STATUS_NOT_SUPPORTED Http status 501 - required not supported.
0x80244021 WU_E_PT_ HTTP_STATUS_BAD_GATEWAY Http status 502 - error response received from gateway.
0x80244022 WU_E_PT_ HTTP_STATUS_SERVICE_UNAVAIL Http status 503 - temporarily overloaded.
0x80244023 WU_E_PT_ HTTP_STATUS_GATEWAY_TIMEOUT Http status 504 - timed out waiting for gateway.
0x80244024 WU_E_PT_ HTTP_STATUS_VERSION_NOT_SUP Http status 505 - HTTP version not supported.
0x80244025 WU_E_PT_ FILE_LOCATIONS_CHANGED Server replied with FileLocationsChange.
0x80244026 WU_E_PT_REGISTRATION _NOT_SUPPORTED Client doesn't support registration with non-WSUS server.
0x80244027 WU_E_PT_NO_ AUTH_PLUGINS_REQUESTED Server returned an empty AuthInfo list.
0x80244028 WU_E_PT_NO_ AUTH_COOKIES_CREATED The client was unable to create any valid auth cookies.
0x80244029 WU_E_PT_ INVALID_CONFIG_PROP One of the ConfigurationProperty values was wrong.
0x8024402A WU_E_PT_ CONFIG_PROP_MISSING One of the ConfigurationProperty values was missing.
0x8024402B WU_E_PT_ HTTP_STATUS_NOT_MAPPED Http status other than 200, but not mapped above.
0x8024402C WU_E_PT_ WINHTTP_NAME_NOT_RESOLVED Winhttp SendRequest/ReceiveResponse failed with 0x2ee7 error. Either the proxy server or target server name can not be resolved. Corresponding to ERROR_WINHTTP_NAME_NOT_RESOLVED. Stop/Restart service or reboot the machine if you see this error frequently.
0x8024502D WU_E_PT_ SAME_REDIR_ID During recovery Protocol Talker failed to download a wuredir.cab with a newer redirectorId from the server.
0x8024502E WU_E_PT_NO_MANAGED_RECOVER A redirector recovery action was specified, but the server is managed.
0x80244FFF WU_E_PT_UNEXPECTED Unexpected protocol talker failure.
0x80245001 WU_E_REDIRECTOR_LOAD_XML The XML extracted from the wuredir.cab failed to load into the DOM.
0x80245002 WU_E_REDIRECTOR_S_FALSE An expected XML element node, map, attribute, value, etc. could not be found.
0x80245003 WU_E_REDIRECTOR_UNEXPECTED Unexpected redirector failure.
0x8024C001 WU_E_DRV_PRUNED Driver was pruned.
0x8024C002 WU_E_DRV_NOPROP_OR_LEGACY A property wasn't found. Depending on the context this may not be an error. For example, it is expected that legacy drivers will be missing properties we require.
0x8024C003 WU_E_DRV_REG_MISMATCH The registry type we read didn't match what was expected.
0x8024C004 WU_E_DRV_NO_METADATA The driver update didn't have a metadata blob.
0x8024C005 WU_E_DRV_MISSING_ATTRIBUTE The driver update metadata was missing a required attribute.
0x8024C006 WU_E_DRV_SYNC_FAILED A driver sync operation failed.
0x8024C007 WU_E_DRV_NO_PRINTER_CONTENT No printer driver content following SyncApplicablePrinters.
0x8024CFFF WU_E_DRV_UNEXPECTED Unexpected driver utility failure.
0x80248000 WU_E_DS_SHUTDOWN The call failed because the SUS agent is shutting down.
0x80248001 WU_E_DS_INUSE The call failed because the data store is in use and the operation can only be executed on an idle data store.
0x80248002 WU_E_DS_INVALID The data store is in an invalid state. This can occur if we attempt to validate the database schema and find a mismatch between the current state and the state we expect.
0x80248003 WU_E_DS_TABLEMISSING The data store has a missing table.
0x80248004 WU_E_DS_TABLEINCORRECT The data store has a table whose columns are not what WSUS expects.
0x80248005 WU_E_DS_INVALIDTABLENAME The caller tried to open a table that is not in the data store.
0x80248006 WU_E_DS_BADVERSION The data store's version does not match what the client expects.
0x80248007 WU_E_DS_NODATA The caller asked for data that is not in the data store.
0x80248008 WU_E_DS_MISSINGDATA The data store is in an invalid state because data that should be present is missing. This error can occur if we encounter a column in a table that is NULL when it is not allowed to be NULL.
0x80248009 WU_E_DS_MISSINGREF The data store is in an invalid state because data that should be present is missing. This will occur if we try to fetch a linked row from another table and the linked row does not exist. This can happen with EULAs, files, and/or localized properties referenced by an update.
0x8024800A WU_E_DS_ UNKNOWNHANDLER The caller attempted to add an update that used an unknown update handler.
0x8024800B WU_E_DS_ CANTDELETE The caller attempted to delete an update that is referenced by one or more services.
0x8024800C WU_E_DS_ LOCKTIMEOUTEXPIRED The caller attempted to access an update that is still locked after the timeout has expired.
0x8024800D WU_E_DS_ NOCATEGORIES The caller attempted to add a non-top level category update that contained no parent categories.
0x8024800E WU_E_DS_ ROWEXISTS The caller attempted to add a row whose primary key matched an existing row.
0x8024800F WU_E_DS_ STOREFILELOCKED We attempted to initialize the data store, but it was locked by another process.
0x80248010 WU_E_DS_ CANNOTREGISTER The caller is attempting to register the data store with COM, but the store cannot be loaded into the current process.
0x80248011 WU_E_DS_ UNABLETOSTART Could not create an out-of-proc data store object.
0x80248012 WU_E_DS_ MISSINGFILEFORURL A file URL was passed in for a file that does not exist in the data store.
0x80248013 WU_E_DS_ DUPLICATEUPDATEID The server has passed the same update to the client with two different revision ids.
0x80248014 WU_E_DS_ UNKNOWNSERVICE The caller has requested some action on a service that is not known to the data store.
0x80248015 WU_E_DS_ SERVICEEXPIRED The caller has requested a service whose registration has expired.
0x80248016 WU_E_DS_ DECLINENOTALLOWED An update cannot be declined while it is deployed with a deadline by 1 or more services or if it is a mandatory update.
0x80248017 WU_E_DS_ TABLESESSIONMISMATCH The caller attempted to close a table in a session it was not associated with.
0x80248019 WU_E_DS_ NEEDWINDOWSSERVICE The caller attempted to remove the Windows Update Service without having another service configured that delivers updates to Windows.
0x8024801A WU_E_DS_ INVALIDOPERATION The attempted operation was not allowed.
0x8024801B WU_E_DS_ SCHEMAMISMATCH The schema of a table in a backup XML file cannot be reconciled with the current store schema.
0x8024801C WU_E_DS_ RESETREQUIRED The data store required a reset and either the state of the current session was too complex to retry (it is in a caller-initiated transaction or a caller acquired a section lock) or the reset failed. In either case, the only option is to release the session and try again with a newly acquired session. Once a session returns this error, it will always return this error.
0x8024801D WU_E_DS_ IMPERSONATED The data store cannot be called while impersonating.
0x80248FFF WU_E_DS_ UNEXPECTED Unexpected data store failure.
0x8024A000 WU_E_AU_ NOSERVICE AU was unable to service incoming AU calls.
0x8024A002 WU_E_AU_ NONLEGACYSERVER The legacy AU client stopped because the WSUS server has been upgraded.
0x8024A003 WU_E_AU_ LEGACYCLIENTDISABLED The legacy AU client stopped because it was disabled.
0x8024A004 WU_E_AU_ PAUSED AU was unable to service incoming AU calls because it was paused.
0x8024AFFF WU_E_AU_ UNEXPECTED Unexpected Automatic Updates failure.
0x8024200 WU_E_UH_ REMOTEUNAVAILABLE The caller requested a remote object, but no remote process is available.
0x80242001 WU_E_UH_ LOCALONLY The caller requested a remote object, but the specified handler is local only.
0x80242002 WU_E_UH_ UNKNOWNHANDLER The caller requested an unknown handler object.
0x80242003 WU_E_UH_ REMOTEALREADYACTIVE The caller requested an unknown handler object.
0x80242004 WU_E_UH_ DOESNOTSUPPORTACTION The update does not support the current action (install or uninstall).
0x80242005 WU_E_UH_ WRONGHANDLER The caller tried to use the wrong handler for an action.
0x80242006 WU_E_UH_ INVALIDMETADATA The caller passed an update with invalid metadata to the handler.
0x80242007 WU_E_UH_ INSTALLERHUNG The installer took too long and was terminated.
0x80242008 WU_E_UH_ OPERATIONCANCELLED The install was canceled via a handler method (as opposed to, for example, an installer running with UI that was cancelled externally to WSUS).
0x80242009 WU_E_UH_ BADHANDLERXML The XML contained in the handler specific data for the update is invalid.
0x8024200A WU_E_UH_ CANREQUIREINPUT The update may require user input so can not be installed in this context.
0x8024200 WU_E_UH_ INSTALLERFAILURE At least one update passed to the handler failed to install.
0x8024200C WU_E_UH_ FALLBACKTOSELFCONTAINED Handler should fall back to self-contained from delta.
0x8024200D WU_E_UH_ NEEDANOTHERDOWNLOAD The installer requires more data to be downloaded.
0x8024200E WU_E_UH_ NOTIFYFAILURE The attempted operation was not allowed.
0x80242FFF WU_E_UH_ UNEXPECTED Unexpected update handler failure.
0x80246001 WU_E_DM_ URLNOTAVAILABLE The requested file does not have an URL.
0x80246002 WU_E_DM_ INCORRECTFILEHASH The file digest did not match the expected value.
0x80246003 WU_E_DM_ UNKNOWNALGORITHM The file metadata requested an unknown hash algorithm.
0x80246004 WU_E_DM_ NEEDDOWNLOADREQUEST A download request from a download handler is required.
0x80246005 WU_E_DM_ NONETWORK Network connection was not available.
0x80246006 WU_E_DM_ WRONGBITSVERSION The version of BITS installed on the machine is not compatible.
0x80246007 WU_E_DM_ NOTDOWNLOADED The update has not been downloaded.
0x80246008 WU_E_DM_ FAILTOCONNECTTOBITS Failed to create the IBackgroundCopyManager interface to BITS. The BITS service may have been disabled.
0x80246009 WU_E_DM_ BITSTRANSFERERROR A BITS transfer error occurred, but the exact error could not be retrieved.
0x80246FFF WU_E_DM_ UNEXPECTED Unexpected download manager failure.
0x8024D001 WU_E_SETUP_ INVALID_INFDATA Setup failed due to invalid data in the INF file.
0x8024D002 WU_E_SETUP_ INVALID_IDENTDATA Setup failed due to invalid data in the wuident file.
0x8024D003 WU_E_SETUP_ ALREADY_INITIALIZED Setup failed due to multiple initialization.
0x8024D004 WU_E_SETUP_NOT_ INITIALIZED Setup has not been initialized correctly.
0x8024D005 WU_E_SETUP_SOURCE_ VERSION_MISMATCH Setup failed as the version specified in the INF file doesn't match the source binary version.
0x8024D006 WU_E_SETUP_TARGET_ VERSION_GREATER Setup failed as the target version on the system is higher than source binary version.
0x8024DFFF WU_E_SETUP_ UNEXPECTED Unexpected setup failure.
0x8024E001 WU_E_EE_UNKNOWN_ EXPRESSION An expression handler was passed an expression that it doesn't know about.
0x8024E002 WU_E_EE_INVALID_ EXPRESSION An expression handler was passed an expression that is bad.
0x8024E003 WU_E_EE_MISSING_ METADATA An expression handler was passed an expression that requires an applicabilitymetadata blob, but did not receive one or received too many.
0x8024E004 WU_E_EE_INVALID_ VERSION Invalid version of the serialized expression data.
0x8024E005 WU_E_EE_NOT_ INITIALIZED The Expression Evaluator has not been initialized correctly.
0x8024E006 WU_E_EE_INVALID_ ATTRIBUTEDATA An invalid attribute data was passed to an expression evaluator.
x8024EFFF WU_E_EE_UNEXPECTED Unexpected expression evaluator failure.
0x80243FFF WU_E_AUCLIENT_ UNEXPECTED Unexpected UI [AU Client] failure.
0x8024F001 WU_E_REPORTER_ EVENTCACHECORRUPT Event cache file was corrupt/malformed.
0x8024F002 WU_E_REPORTER_ EVENTNAMESPACEPARSEFAILED Event namespace descriptor XML could not be parsed.
0x8024F003 WU_E_INVALID_EVENT Event was reported with invalid/ malformed data.
0x8024F004 WU_E_SERVER_BUSY Event was rejected by server because server was too busy.
0x8024FFFF WU_E_REPORTER_ UNEXPECTED Unexpected reporter failure.
BITS Error Codes ----------------  
Hexadecimal Error Code Decimal Error Code Error String Description
0x80072EE2 -2147012894 ERROR_INTERNET_ TIMEOUT Some network problem. Server/proxy not reachable. We have also seen this with MS Proxy 2.0 (BITS 1.5 and below) and SunOne 3.6 proxy (BITS 2.0) because these proxies don't support HTTP 1.1 very well.
0x80070422 -2147023838 ERROR_SERVICE_ DISABLED In almost all cases user has probably disabled BITS service incorrectly thinking that it would improve the computer perfomance.
0x80190194 -2145844844 BG_E_HTTP_ ERROR_404 The URL is not found on the server. May be an issue with server cluster.
0x800704DD -2147023651 ERROR_NOT_ LOGGED_ON This error could occur if the installation is initiated with "Run As" command or from a Terminal services session (only on win2k).
0x80072EE7 -2147012889 ERROR_INTERNET_ NAME_NOT_RESOLVED The server/proxy is unreachable. Probably because of the incorrect IE proxy settings of the user. If the user is able to download the URL via IE and cannot download through BITS then it is definitely a BITS problem. If the user has set autoproxy detection wpad should resolve to the machine that has the autoproxy script.
0x80072EFD -2147012867 ERROR_INTERNET_ CANNOT_CONNECT The web server is not running or the web server is running on a different port or the proxy is unreachable probably because of incorrect IE proxy settings of the user. If the user is able to download the URL via IE and cannot download through BITS then it is definitely a BITS problem. If the user has set autoproxy detection wpad should resolve to the machine that has the autoproxy script.
0x80070433 -2147023821 ERROR_SERVICE_ DEPENDENCY_DELETED One of the services BITS depends on could not be started. BITS depends on Rpcss on all Oses. BITS depends on SENS and WMI on win2k. If SENS is disabled BITS cannot start. BITS 1.0 and 1.2 incorrectly depend on lanmanworkstation.
0x801901F7 -2145844745 BG_E_HTTP_ERROR_503 The server is overloaded. BITS will retry automatically.
0x80200013 -2145386477 BG_E_INSUFFICIENT_ RANGE_SUPPORT The proxy doesn't support HTTP range requests. Or the URL is a dynamic URL. BITS supports only static URLs.
0x80200010 -2145386480 BG_E_NETWORK_ DISCONNECTED Network is disconnected
0x80072EFE -2147012866 ERROR_INTERNET_ CONNECTION_ ABORTED Some network problem or the server/proxy reset the socket connection.
0x8007042C -2147023828 ERROR_SERVICE_ DEPENDENCY_FAIL One of the services BITS depends on could not started. BITS depends on Rpcss on all Oses. BITS depends on SENS and WMI on win2k. If SENS is disabled BITS cannot start. BITS 1.0 and 1.2 incorrectly depend on lanmanworkstation.
0x80080005 -2146959355 CO_E_SERVER_ EXEC_FAILURE BITS service could not be started.
0x80070424 -2147023836 ERROR_SERVICE_ DOES_NOT_EXIST BITS service is deleted.
0x80190197 -2145844841 BG_E_HTTP_ ERROR_407 The proxy requires credentials to authenticate the user but the credentials are not supplied. BITS 1.2 and below supported only implicit credentials (NTLM authentication)
0x80070020 -2147024864 ERROR_SHARING_ VIOLATION BITS failed to create/write to a file.
0x80040155 -2147221163 REGDB_E_ IIDNOTREG BITS interfaces are unregistered or the registry settings are messed up.
0x80190193 -2145844845 BG_E_HTTP_ ERROR_403 Something wrong with server
0x80040154 -2147221164 REGDB_E_ CLASSNOTREG BITS interfaces are unregistered or the registry settings are invalid.
0x8020001B -2145386469 BG_E_INVALID_ SERVER_RESPONSE The proxy doesn't support HTTP 1.1 correctly.
0x8007043B -2147023813 ERROR_ SERVICE_NOT_IN_EXE The user has messed up with service groups and removed BITS from the netsvcs service group
0x80190198 -2145844840 BG_E_HTTP_ ERROR_408 Unable to reach the server
0x80070005 -2147024891 E_ACCESSDENIED Access denied.
0x80072AFC -2147013892 WSANO_DATA The machine is not able to resolve the proxy/server. WSANO_DATA means that the name-resolution component recognizes the hostname, but has no IP addresses associated with it. An example is when the network is disconnected after a successful lookup, and the now-unreachable IP address is trimmed from the DNS cache.
0x80200011 -2145386479 BG_E_MISSING_ FILE_SIZE The proxy doesn't support HTTP 1.1 correctly. Or the URL is a dynamic URL. BITS supports only static URLs
0x80070057 2147942487 E_INVALIDARG   If we see this error when BITS service is started or if there is an entry in the eventlog that says that BITS service could not be started because of this error code then it means that system-wide proxy settings configured using the proxycfg.exe tool are corrupted. 2. BITS 1.5 and below returned this error code when invalid proxy information is supplied. BITS 2.0 returns a more informative BG_E_INVALID_PROXY_INFO error. Any other API when called with incorrect parameters could give this error

Workaround:

  1. Ensure the APIs are correctly called and the proxy information is correctly supplied. Upgrade to BITS 2.0
0x801901F4 -2145844748 BG_E_HTTP_ RROR_500 Server error.
0x80070070 -2147024784 ERROR_ DISK_FULL The disk is full.
0x80190190 -2145844848 BG_E_HTTP_ ERROR_400 The download URL is invalid
0x80190195 -2145844843 BG_E_HTTP_ ERROR_405 Proxy doesn't support HTTP 1.1 or more specifically rejects HTTP HEAD requests.
0x801901A0 -21458448 BG_E_HTTP_ ERROR_416 HTTP error 416.
0x8007041D -2147023843 ERROR_SERVICE_ REQUEST_ TIMEOUT Service is taking a lot of time to start. We have seen this in service stress conditions.
0x8020000D -2145386483 BG_E_ DESTINATION_ LOCKED Some other program like chkdsk is currently running which locked the disk and so BITS is not able to write to the disk.
0x800706BA -2147023174 RPC_S_SERVER_ UNAVAILABLE Probably the BITS service is stopped while the app is trying to access it.
0x80072AF9 -2147013895 WSAHOST_ NOT_FOUND Machine not able to resolve proxy/server. We have also seen this problem on Windows XP RTM (BITS 1.0) with a modem connection in the lab. This error could occur if the proxy server is not resolvable without the fully qualified domain suffix. This problem has been fixed in BITS 1.2 and above
0x8019019B -2145844837 BG_E_HTTP_ ERROR_411 Proxy incorrectly expecting content-length in the HTTP requests.
0x8007043C -2147023812 ERROR_NOT_ SAFEBOOT_SERVICE The service is not supported in the safe boot mode.
0x800700E7 -2147024665 ERROR_PIPE_BUSY SCM is under stress.
0x800704CF. -2147023665 ERROR_NETWORK_ UNREACHABLE Network problems.
0x800703EB -2147023893 ERROR_CAN_ NOT_COMPLETE Probably BITS service is stopped.
0x8007041F -2147023841 ERROR_SERVICE_ DATABASE_LOCKED SCM is under stress.
0x80072EE4 -2147012892 ERROR_INTERNET_ INTERNAL_ERROR Internal winhttp error
0x80072EF1 -2147012879 ERROR_INTERNET_ OPERATION_ CANCELLED Internal winhttp error
Internal winhttp error -2147012744 ERROR_WINHTTP_ INVALID_SERVER_ RESPONSE Winhttp received some error while communicating with proxy/server. Or the proxy server doesn’t support HTTP 1.1 correctly. We have seen this with MS proxy 2.0. INVALID_ SERVER_RESPONSE indicates a syntax error in the response headers, which could be caused by a flaky proxy, data corruption along the way, or the connection being broken by a graceful close.
0x8020002E -2145386450 BG_E_CONNECTION_ CLOSED You should only see this error in the Windows Server 2008 builds. It was included in some Windows XP SP2 builds by mistake and later removed. Instead you should see one of the WINHTTP connection errors. Anyway the reason is that the proxy/server is not reachable
0x8020003F -2145386433 BG_E_INVALID_ PROXY_INFO Invalid proxy settings.