1. Xcode Could Not Be Downloaded To Iphone
  2. Xcode Could Not Be Downloaded Without
  3. Xcode Could Not Be Installed Big Sur
  4. Xcode Could Not Be Downloaded Windows 10

The update process is stuck so when you press update nothing really happens. The solution is: delete Xcode (put it in the trash). Search for Xcode in the Mac App Store. Do a fresh install of Xcode. (The button in the Xcode page in the Mac App Store will say 'install' instead of 'update' because you removed Xcode in step 2.) Cheers! After the MacOS 10.14.4 Update, softwareupdate also shows me the following as a further update/ download: Command Line Tools (macOS Mojave version 10.14) for Xcode 10.2. Now if I need it, I am fine installing it. I am wondering why I need it though, since I don't have Xcode installed, and am not developing software in any sense.

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Applies to

Xcode Could Not Be Downloaded
  • Windows 10
  • Windows 11

This section lists the error codes for Microsoft Windows Update.

Automatic Update Errors

Error codeMessageDescription
0x80243FFFWU_E_AUCLIENT_UNEXPECTEDThere was a user interface error not covered by another WU_E_AUCLIENT_* error code.
0x8024A000WU_E_AU_NOSERVICEAutomatic Updates was unable to service incoming requests.
0x8024A002WU_E_AU_NONLEGACYSERVERThe old version of the Automatic Updates client has stopped because the WSUS server has been upgraded.
0x8024A003WU_E_AU_LEGACYCLIENTDISABLEDThe old version of the Automatic Updates client was disabled.
0x8024A004WU_E_AU_PAUSEDAutomatic Updates was unable to process incoming requests because it was paused.
0x8024A005WU_E_AU_NO_REGISTERED_SERVICENo unmanaged service is registered with AU.
0x8024AFFFWU_E_AU_UNEXPECTEDAn Automatic Updates error not covered by another WU_E_AU* code.

Windows Update UI errors

Error codeMessageDescription
0x80243001WU_E_INSTALLATION_RESULTS_UNKNOWN_VERSIONThe results of download and installation could not be read from the registry due to an unrecognized data format version.
0x80243002WU_E_INSTALLATION_RESULTS_INVALID_DATAThe results of download and installation could not be read from the registry due to an invalid data format.
0x80243003WU_E_INSTALLATION_RESULTS_NOT_FOUNDThe results of download and installation are not available; the operation may have failed to start.
0x80243004WU_E_TRAYICON_FAILUREA failure occurred when trying to create an icon in the taskbar notification area.
0x80243FFDWU_E_NON_UI_MODEUnable to show UI when in non-UI mode; WU client UI modules may not be installed.
0x80243FFEWU_E_WUCLTUI_UNSUPPORTED_VERSIONUnsupported version of WU client UI exported functions.
0x80243FFFWU_E_AUCLIENT_UNEXPECTEDThere was a user interface error not covered by another WU_E_AUCLIENT_* error code.
0x8024043DWU_E_SERVICEPROP_NOTAVAILThe requested service property is not available.

Inventory errors

Error codeMessageDescription
0x80249001WU_E_INVENTORY_PARSEFAILEDParsing of the rule file failed.
0x80249002WU_E_INVENTORY_GET_INVENTORY_TYPE_FAILEDFailed to get the requested inventory type from the server.
0x80249003WU_E_INVENTORY_RESULT_UPLOAD_FAILEDFailed to upload inventory result to the server.
0x80249004WU_E_INVENTORY_UNEXPECTEDThere was an inventory error not covered by another error code.
0x80249005WU_E_INVENTORY_WMI_ERRORA WMI error occurred when enumerating the instances for a particular class.

Expression evaluator errors

Error codeMessageDescription
0x8024E001WU_E_EE_UNKNOWN_EXPRESSIONAn expression evaluator operation could not be completed because an expression was unrecognized.
0x8024E002WU_E_EE_INVALID_EXPRESSIONAn expression evaluator operation could not be completed because an expression was invalid.
0x8024E003WU_E_EE_MISSING_METADATAAn expression evaluator operation could not be completed because an expression contains an incorrect number of metadata nodes.
0x8024E004WU_E_EE_INVALID_VERSIONAn expression evaluator operation could not be completed because the version of the serialized expression data is invalid.
0x8024E005WU_E_EE_NOT_INITIALIZEDThe expression evaluator could not be initialized.
0x8024E006WU_E_EE_INVALID_ATTRIBUTEDATAAn expression evaluator operation could not be completed because there was an invalid attribute.
0x8024E007WU_E_EE_CLUSTER_ERRORAn expression evaluator operation could not be completed because the cluster state of the computer could not be determined.
0x8024EFFFWU_E_EE_UNEXPECTEDThere was an expression evaluator error not covered by another WU_E_EE_* error code.

Reporter errors

Error codeMessageDescription
0x80247001WU_E_OL_INVALID_SCANFILEAn operation could not be completed because the scan package was invalid.
0x80247002WU_E_OL_NEWCLIENT_REQUIREDAn operation could not be completed because the scan package requires a greater version of the Windows Update Agent.
0x80247FFFWU_E_OL_UNEXPECTEDSearch using the scan package failed.
0x8024F001WU_E_REPORTER_EVENTCACHECORRUPTThe event cache file was defective.
0x8024F002WU_E_REPORTER_EVENTNAMESPACEPARSEFAILEDThe XML in the event namespace descriptor could not be parsed.
0x8024F003WU_E_INVALID_EVENTThe XML in the event namespace descriptor could not be parsed.
0x8024F004WU_E_SERVER_BUSYThe server rejected an event because the server was too busy.
0x8024FFFFWU_E_REPORTER_UNEXPECTEDThere was a reporter error not covered by another error code.

Redirector errors

Could

The components that download the Wuredir.cab file and then parse the Wuredir.cab file generate the following errors.

Error codeMessageDescription
0x80245001WU_E_REDIRECTOR_LOAD_XMLThe redirector XML document could not be loaded into the DOM class.
0x80245002WU_E_REDIRECTOR_S_FALSEThe redirector XML document is missing some required information.
0x80245003WU_E_REDIRECTOR_ID_SMALLERThe redirectorId in the downloaded redirector cab is less than in the cached cab.
0x80245FFFWU_E_REDIRECTOR_UNEXPECTEDThe redirector failed for reasons not covered by another WU_E_REDIRECTOR_* error code.

Protocol Talker errors

The following errors map to SOAPCLIENT_ERRORs through the Atlsoap.h file. These errors are obtained when the CClientWebService object calls the GetClientError() method.

Error codeMessageDescription
0x80244000WU_E_PT_SOAPCLIENT_BASEWU_E_PT_SOAPCLIENT_* error codes map to the SOAPCLIENT_ERROR enum of the ATL Server Library.
0x80244001WU_E_PT_SOAPCLIENT_INITIALIZESame as SOAPCLIENT_INITIALIZE_ERROR - initialization of the SOAP client failed possibly because of an MSXML installation failure.
0x80244002WU_E_PT_SOAPCLIENT_OUTOFMEMORYSame as SOAPCLIENT_OUTOFMEMORY - SOAP client failed because it ran out of memory.
0x80244003WU_E_PT_SOAPCLIENT_GENERATESame as SOAPCLIENT_GENERATE_ERROR - SOAP client failed to generate the request.
0x80244004WU_E_PT_SOAPCLIENT_CONNECTSame as SOAPCLIENT_CONNECT_ERROR - SOAP client failed to connect to the server.
0x80244005WU_E_PT_SOAPCLIENT_SENDSame as SOAPCLIENT_SEND_ERROR - SOAP client failed to send a message for reasons of WU_E_WINHTTP_* error codes.
0x80244006WU_E_PT_SOAPCLIENT_SERVERSame as SOAPCLIENT_SERVER_ERROR - SOAP client failed because there was a server error.
0x80244007WU_E_PT_SOAPCLIENT_SOAPFAULTSame as SOAPCLIENT_SOAPFAULT - SOAP client failed because there was a SOAP fault for reasons of WU_E_PT_SOAP_* error codes.
0x80244008WU_E_PT_SOAPCLIENT_PARSEFAULTSame as SOAPCLIENT_PARSEFAULT_ERROR - SOAP client failed to parse a SOAP fault.
0x80244009WU_E_PT_SOAPCLIENT_READSame as SOAPCLIENT_READ_ERROR - SOAP client failed while reading the response from the server.
0x8024400AWU_E_PT_SOAPCLIENT_PARSESame as SOAPCLIENT_PARSE_ERROR - SOAP client failed to parse the response from the server.

Other Protocol Talker errors

The following errors map to SOAP_ERROR_CODEs from the Atlsoap.h file. These errors are obtained from the m_fault.m_soapErrCode member of the CClientWebService object when GetClientError() returns SOAPCLIENT_SOAPFAULT.

Error codeMessageDescription
0x8024400BWU_E_PT_SOAP_VERSIONSame as SOAP_E_VERSION_MISMATCH - SOAP client found an unrecognizable namespace for the SOAP envelope.
0x8024400CWU_E_PT_SOAP_MUST_UNDERSTANDSame as SOAP_E_MUST_UNDERSTAND - SOAP client was unable to understand a header.
0x8024400DWU_E_PT_SOAP_CLIENTSame as SOAP_E_CLIENT - SOAP client found the message was malformed; fix before resending.
0x8024400EWU_E_PT_SOAP_SERVERSame as SOAP_E_SERVER - The SOAP message could not be processed due to a server error; resend later.
0x8024400FWU_E_PT_WMI_ERRORThere was an unspecified Windows Management Instrumentation (WMI) error.
0x80244010WU_E_PT_EXCEEDED_MAX_SERVER_TRIPSThe number of round trips to the server exceeded the maximum limit.
0x80244011WU_E_PT_SUS_SERVER_NOT_SETWUServer policy value is missing in the registry.
0x80244012WU_E_PT_DOUBLE_INITIALIZATIONInitialization failed because the object was already initialized.
0x80244013WU_E_PT_INVALID_COMPUTER_NAMEThe computer name could not be determined.
0x80244015WU_E_PT_REFRESH_CACHE_REQUIREDThe reply from the server indicates that the server was changed or the cookie was invalid; refresh the state of the internal cache and retry.
0x80244016WU_E_PT_HTTP_STATUS_BAD_REQUESTSame as HTTP status 400 - the server could not process the request due to invalid syntax.
0x80244017WU_E_PT_HTTP_STATUS_DENIEDSame as HTTP status 401 - the requested resource requires user authentication.
0x80244018WU_E_PT_HTTP_STATUS_FORBIDDENSame as HTTP status 403 - server understood the request but declined to fulfill it.
0x80244019WU_E_PT_HTTP_STATUS_NOT_FOUNDSame as HTTP status 404 - the server cannot find the requested URI (Uniform Resource Identifier).
0x8024401AWU_E_PT_HTTP_STATUS_BAD_METHODSame as HTTP status 405 - the HTTP method is not allowed.
0x8024401BWU_E_PT_HTTP_STATUS_PROXY_AUTH_REQSame as HTTP status 407 - proxy authentication is required.
0x8024401CWU_E_PT_HTTP_STATUS_REQUEST_TIMEOUTSame as HTTP status 408 - the server timed out waiting for the request.
0x8024401DWU_E_PT_HTTP_STATUS_CONFLICTSame as HTTP status 409 - the request was not completed due to a conflict with the current state of the resource.
0x8024401EWU_E_PT_HTTP_STATUS_GONESame as HTTP status 410 - requested resource is no longer available at the server.
0x8024401FWU_E_PT_HTTP_STATUS_SERVER_ERRORSame as HTTP status 500 - an error internal to the server prevented fulfilling the request.
0x80244020WU_E_PT_HTTP_STATUS_NOT_SUPPORTEDSame as HTTP status 500 - server does not support the functionality required to fulfill the request.
0x80244021WU_E_PT_HTTP_STATUS_BAD_GATEWAYSame as HTTP status 502 - the server while acting as a gateway or a proxy received an invalid response from the upstream server it accessed in attempting to fulfill the request.
0x80244022WU_E_PT_HTTP_STATUS_SERVICE_UNAVAILSame as HTTP status 503 - the service is temporarily overloaded.
0x80244023WU_E_PT_HTTP_STATUS_GATEWAY_TIMEOUTSame as HTTP status 503 - the request was timed out waiting for a gateway.
0x80244024WU_E_PT_HTTP_STATUS_VERSION_NOT_SUPSame as HTTP status 505 - the server does not support the HTTP protocol version used for the request.
0x80244025WU_E_PT_FILE_LOCATIONS_CHANGEDOperation failed due to a changed file location; refresh internal state and resend.
0x80244026WU_E_PT_REGISTRATION_NOT_SUPPORTEDOperation failed because Windows Update Agent does not support registration with a non-WSUS server.
0x80244027WU_E_PT_NO_AUTH_PLUGINS_REQUESTEDThe server returned an empty authentication information list.
0x80244028WU_E_PT_NO_AUTH_COOKIES_CREATEDWindows Update Agent was unable to create any valid authentication cookies.
0x80244029WU_E_PT_INVALID_CONFIG_PROPA configuration property value was wrong.
0x8024402AWU_E_PT_CONFIG_PROP_MISSINGA configuration property value was missing.
0x8024402BWU_E_PT_HTTP_STATUS_NOT_MAPPEDThe HTTP request could not be completed and the reason did not correspond to any of the WU_E_PT_HTTP_* error codes.
0x8024402CWU_E_PT_WINHTTP_NAME_NOT_RESOLVEDSame as ERROR_WINHTTP_NAME_NOT_RESOLVED - the proxy server or target server name cannot be resolved.
0x8024402FWU_E_PT_ECP_SUCCEEDED_WITH_ERRORSExternal cab file processing completed with some errors.
0x80244030WU_E_PT_ECP_INIT_FAILEDThe external cab processor initialization did not complete.
0x80244031WU_E_PT_ECP_INVALID_FILE_FORMATThe format of a metadata file was invalid.
0x80244032WU_E_PT_ECP_INVALID_METADATAExternal cab processor found invalid metadata.
0x80244033WU_E_PT_ECP_FAILURE_TO_EXTRACT_DIGESTThe file digest could not be extracted from an external cab file.
0x80244034WU_E_PT_ECP_FAILURE_TO_DECOMPRESS_CAB_FILEAn external cab file could not be decompressed.
0x80244035WU_E_PT_ECP_FILE_LOCATION_ERRORExternal cab processor was unable to get file locations.
0x80244FFFWU_E_PT_UNEXPECTEDA communication error not covered by another WU_E_PT_* error code.
0x8024502DWU_E_PT_SAME_REDIR_IDWindows Update Agent failed to download a redirector cabinet file with a new redirectorId value from the server during the recovery.
0x8024502EWU_E_PT_NO_MANAGED_RECOVERA redirector recovery action did not complete because the server is managed.

Download Manager errors

Error codeMessageDescription
0x80246001WU_E_DM_URLNOTAVAILABLEA download manager operation could not be completed because the requested file does not have a URL.
0x80246002WU_E_DM_INCORRECTFILEHASHA download manager operation could not be completed because the file digest was not recognized.
0x80246003WU_E_DM_UNKNOWNALGORITHMA download manager operation could not be completed because the file metadata requested an unrecognized hash algorithm.
0x80246004WU_E_DM_NEEDDOWNLOADREQUESTAn operation could not be completed because a download request is required from the download handler.
0x80246005WU_E_DM_NONETWORKA download manager operation could not be completed because the network connection was unavailable.
0x80246006WU_E_DM_WRONGBITSVERSIONA download manager operation could not be completed because the version of Background Intelligent Transfer Service (BITS) is incompatible.
0x80246007WU_E_DM_NOTDOWNLOADEDThe update has not been downloaded.
0x80246008WU_E_DM_FAILTOCONNECTTOBITSA download manager operation failed because the download manager was unable to connect the Background Intelligent Transfer Service (BITS).
0x80246009WU_E_DM_BITSTRANSFERERRORA download manager operation failed because there was an unspecified Background Intelligent Transfer Service (BITS) transfer error.
0x8024600AWU_E_DM_DOWNLOADLOCATIONCHANGEDA download must be restarted because the location of the source of the download has changed.
0x8024600BWU_E_DM_CONTENTCHANGEDA download must be restarted because the update content changed in a new revision.
0x80246FFFWU_E_DM_UNEXPECTEDThere was a download manager error not covered by another WU_E_DM_* error code.

Update Handler errors

Xcode Could Not Be Downloaded To Iphone

Error codeMessageDescription
0x80242000WU_E_UH_REMOTEUNAVAILABLEA request for a remote update handler could not be completed because no remote process is available.
0x80242001WU_E_UH_LOCALONLYA request for a remote update handler could not be completed because the handler is local only.
0x80242002WU_E_UH_UNKNOWNHANDLERA request for an update handler could not be completed because the handler could not be recognized.
0x80242003WU_E_UH_REMOTEALREADYACTIVEA remote update handler could not be created because one already exists.
0x80242004WU_E_UH_DOESNOTSUPPORTACTIONA request for the handler to install (uninstall) an update could not be completed because the update does not support install (uninstall).
0x80242005WU_E_UH_WRONGHANDLERAn operation did not complete because the wrong handler was specified.
0x80242006WU_E_UH_INVALIDMETADATAA handler operation could not be completed because the update contains invalid metadata.
0x80242007WU_E_UH_INSTALLERHUNGAn operation could not be completed because the installer exceeded the time limit.
0x80242008WU_E_UH_OPERATIONCANCELLEDAn operation being done by the update handler was canceled.
0x80242009WU_E_UH_BADHANDLERXMLAn operation could not be completed because the handler-specific metadata is invalid.
0x8024200AWU_E_UH_CANREQUIREINPUTA request to the handler to install an update could not be completed because the update requires user input.
0x8024200BWU_E_UH_INSTALLERFAILUREThe installer failed to install (uninstall) one or more updates.
0x8024200CWU_E_UH_FALLBACKTOSELFCONTAINEDThe update handler should download self-contained content rather than delta-compressed content for the update.
0x8024200DWU_E_UH_NEEDANOTHERDOWNLOADThe update handler did not install the update because it needs to be downloaded again.
0x8024200EWU_E_UH_NOTIFYFAILUREThe update handler failed to send notification of the status of the install (uninstall) operation.
0x8024200FWU_E_UH_INCONSISTENT_FILE_NAMESThe file names contained in the update metadata and in the update package are inconsistent.
0x80242010WU_E_UH_FALLBACKERRORThe update handler failed to fall back to the self-contained content.
0x80242011WU_E_UH_TOOMANYDOWNLOADREQUESTSThe update handler has exceeded the maximum number of download requests.
0x80242012WU_E_UH_UNEXPECTEDCBSRESPONSEThe update handler has received an unexpected response from CBS.
0x80242013WU_E_UH_BADCBSPACKAGEIDThe update metadata contains an invalid CBS package identifier.
0x80242014WU_E_UH_POSTREBOOTSTILLPENDINGThe post-reboot operation for the update is still in progress.
0x80242015WU_E_UH_POSTREBOOTRESULTUNKNOWNThe result of the post-reboot operation for the update could not be determined.
0x80242016WU_E_UH_POSTREBOOTUNEXPECTEDSTATEThe state of the update after its post-reboot operation has completed is unexpected.
0x80242017WU_E_UH_NEW_SERVICING_STACK_REQUIREDThe OS servicing stack must be updated before this update is downloaded or installed.
0x80242FFFWU_E_UH_UNEXPECTEDAn update handler error not covered by another WU_E_UH_* code.

Data Store errors

Error codeMessageDescription
0x80248000WU_E_DS_SHUTDOWNAn operation failed because Windows Update Agent is shutting down.
0x80248001WU_E_DS_INUSEAn operation failed because the data store was in use.
0x80248002WU_E_DS_INVALIDThe current and expected states of the data store do not match.
0x80248003WU_E_DS_TABLEMISSINGThe data store is missing a table.
0x80248004WU_E_DS_TABLEINCORRECTThe data store contains a table with unexpected columns.
0x80248005WU_E_DS_INVALIDTABLENAMEA table could not be opened because the table is not in the data store.
0x80248006WU_E_DS_BADVERSIONThe current and expected versions of the data store do not match.
0x80248007WU_E_DS_NODATAThe information requested is not in the data store.
0x80248008WU_E_DS_MISSINGDATAThe data store is missing required information or has a NULL in a table column that requires a non-null value.
0x80248009WU_E_DS_MISSINGREFThe data store is missing required information or has a reference to missing license terms file localized property or linked row.
0x8024800AWU_E_DS_UNKNOWNHANDLERThe update was not processed because its update handler could not be recognized.
0x8024800BWU_E_DS_CANTDELETEThe update was not deleted because it is still referenced by one or more services.
0x8024800CWU_E_DS_LOCKTIMEOUTEXPIREDThe data store section could not be locked within the allotted time.
0x8024800DWU_E_DS_NOCATEGORIESThe category was not added because it contains no parent categories and is not a top-level category itself.
0x8024800EWU_E_DS_ROWEXISTSThe row was not added because an existing row has the same primary key.
0x8024800FWU_E_DS_STOREFILELOCKEDThe data store could not be initialized because it was locked by another process.
0x80248010WU_E_DS_CANNOTREGISTERThe data store is not allowed to be registered with COM in the current process.
0x80248011WU_E_DS_UNABLETOSTARTCould not create a data store object in another process.
0x80248013WU_E_DS_DUPLICATEUPDATEIDThe server sent the same update to the client with two different revision IDs.
0x80248014WU_E_DS_UNKNOWNSERVICEAn operation did not complete because the service is not in the data store.
0x80248015WU_E_DS_SERVICEEXPIREDAn operation did not complete because the registration of the service has expired.
0x80248016WU_E_DS_DECLINENOTALLOWEDA request to hide an update was declined because it is a mandatory update or because it was deployed with a deadline.
0x80248017WU_E_DS_TABLESESSIONMISMATCHA table was not closed because it is not associated with the session.
0x80248018WU_E_DS_SESSIONLOCKMISMATCHA table was not closed because it is not associated with the session.
0x80248019WU_E_DS_NEEDWINDOWSSERVICEA request to remove the Windows Update service or to unregister it with Automatic Updates was declined because it is a built-in service and/or Automatic Updates cannot fall back to another service.
0x8024801AWU_E_DS_INVALIDOPERATIONA request was declined because the operation is not allowed.
0x8024801BWU_E_DS_SCHEMAMISMATCHThe schema of the current data store and the schema of a table in a backup XML document do not match.
0x8024801CWU_E_DS_RESETREQUIREDThe data store requires a session reset; release the session and retry with a new session.
0x8024801DWU_E_DS_IMPERSONATEDA data store operation did not complete because it was requested with an impersonated identity.
0x80248FFFWU_E_DS_UNEXPECTEDA data store error not covered by another WU_E_DS_* code.

Driver Util errors

Xcode could not be downloaded

The PnP enumerated device is removed from the System Spec because one of the hardware IDs or the compatible IDs matches an installed printer driver. This is not a fatal error, and the device is merely skipped.

Error codeMessageDescription
0x8024C001WU_E_DRV_PRUNEDA driver was skipped.
0x8024C002WU_E_DRV_NOPROP_OR_LEGACYA property for the driver could not be found. It may not conform with required specifications.
0x8024C003WU_E_DRV_REG_MISMATCHThe registry type read for the driver does not match the expected type.
0x8024C004WU_E_DRV_NO_METADATAThe driver update is missing metadata.
0x8024C005WU_E_DRV_MISSING_ATTRIBUTEThe driver update is missing a required attribute.
0x8024C006WU_E_DRV_SYNC_FAILEDDriver synchronization failed.
0x8024C007WU_E_DRV_NO_PRINTER_CONTENTInformation required for the synchronization of applicable printers is missing.
0x8024CFFFWU_E_DRV_UNEXPECTEDA driver error not covered by another WU_E_DRV_* code.

Windows Update error codes

Error codeMessageDescription
0x80240001WU_E_NO_SERVICEWindows Update Agent was unable to provide the service.
0x80240002WU_E_MAX_CAPACITY_REACHEDThe maximum capacity of the service was exceeded.
0x80240003WU_E_UNKNOWN_IDAn ID cannot be found.
0x80240004WU_E_NOT_INITIALIZEDThe object could not be initialized.
0x80240005WU_E_RANGEOVERLAPThe update handler requested a byte range overlapping a previously requested range.
0x80240006WU_E_TOOMANYRANGESThe requested number of byte ranges exceeds the maximum number (2^31 - 1).
0x80240007WU_E_INVALIDINDEXThe index to a collection was invalid.
0x80240008WU_E_ITEMNOTFOUNDThe key for the item queried could not be found.
0x80240009WU_E_OPERATIONINPROGRESSAnother conflicting operation was in progress. Some operations such as installation cannot be performed twice simultaneously.
0x8024000AWU_E_COULDNOTCANCELCancellation of the operation was not allowed.
0x8024000BWU_E_CALL_CANCELLEDOperation was canceled.
0x8024000CWU_E_NOOPNo operation was required.
0x8024000DWU_E_XML_MISSINGDATAWindows Update Agent could not find required information in the update's XML data.
0x8024000EWU_E_XML_INVALIDWindows Update Agent found invalid information in the update's XML data.
0x8024000FWU_E_CYCLE_DETECTEDCircular update relationships were detected in the metadata.
0x80240010WU_E_TOO_DEEP_RELATIONUpdate relationships too deep to evaluate were evaluated.
0x80240011WU_E_INVALID_RELATIONSHIPAn invalid update relationship was detected.
0x80240012WU_E_REG_VALUE_INVALIDAn invalid registry value was read.
0x80240013WU_E_DUPLICATE_ITEMOperation tried to add a duplicate item to a list.
0x80240016WU_E_INSTALL_NOT_ALLOWEDOperation tried to install while another installation was in progress or the system was pending a mandatory restart.
0x80240017WU_E_NOT_APPLICABLEOperation was not performed because there are no applicable updates.
0x80240018WU_E_NO_USERTOKENOperation failed because a required user token is missing.
0x80240019WU_E_EXCLUSIVE_INSTALL_CONFLICTAn exclusive update cannot be installed with other updates at the same time.
0x8024001AWU_E_POLICY_NOT_SETA policy value was not set.
0x8024001BWU_E_SELFUPDATE_IN_PROGRESSThe operation could not be performed because the Windows Update Agent is self-updating.
0x8024001DWU_E_INVALID_UPDATEAn update contains invalid metadata.
0x8024001EWU_E_SERVICE_STOPOperation did not complete because the service or system was being shut down.
0x8024001FWU_E_NO_CONNECTIONOperation did not complete because the network connection was unavailable.
0x80240020WU_E_NO_INTERACTIVE_USEROperation did not complete because there is no logged-on interactive user.
0x80240021WU_E_TIME_OUTOperation did not complete because it timed out.
0x80240022WU_E_ALL_UPDATES_FAILEDOperation failed for all the updates.
0x80240023WU_E_EULAS_DECLINEDThe license terms for all updates were declined.
0x80240024WU_E_NO_UPDATEThere are no updates.
0x80240025WU_E_USER_ACCESS_DISABLEDGroup Policy settings prevented access to Windows Update.
0x80240026WU_E_INVALID_UPDATE_TYPEThe type of update is invalid.
0x80240027WU_E_URL_TOO_LONGThe URL exceeded the maximum length.
0x80240028WU_E_UNINSTALL_NOT_ALLOWEDThe update could not be uninstalled because the request did not originate from a WSUS server.
0x80240029WU_E_INVALID_PRODUCT_LICENSESearch may have missed some updates before there is an unlicensed application on the system.
0x8024002AWU_E_MISSING_HANDLERA component required to detect applicable updates was missing.
0x8024002BWU_E_LEGACYSERVERAn operation did not complete because it requires a newer version of server.
0x8024002CWU_E_BIN_SOURCE_ABSENTA delta-compressed update could not be installed because it required the source.
0x8024002DWU_E_SOURCE_ABSENTA full-file update could not be installed because it required the source.
0x8024002EWU_E_WU_DISABLEDAccess to an unmanaged server is not allowed.
0x8024002FWU_E_CALL_CANCELLED_BY_POLICYOperation did not complete because the DisableWindowsUpdateAccess policy was set.
0x80240030WU_E_INVALID_PROXY_SERVERThe format of the proxy list was invalid.
0x80240031WU_E_INVALID_FILEThe file is in the wrong format.
0x80240032WU_E_INVALID_CRITERIAThe search criteria string was invalid.
0x80240033WU_E_EULA_UNAVAILABLELicense terms could not be downloaded.
0x80240034WU_E_DOWNLOAD_FAILEDUpdate failed to download.
0x80240035WU_E_UPDATE_NOT_PROCESSEDThe update was not processed.
0x80240036WU_E_INVALID_OPERATIONThe object's current state did not allow the operation.
0x80240037WU_E_NOT_SUPPORTEDThe functionality for the operation is not supported.
0x80240038WU_E_WINHTTP_INVALID_FILEThe downloaded file has an unexpected content type.
0x80240039WU_E_TOO_MANY_RESYNCAgent is asked by server to resync too many times.
0x80240040WU_E_NO_SERVER_CORE_SUPPORTWUA API method does not run on Server Core installation.
0x80240041WU_E_SYSPREP_IN_PROGRESSService is not available while sysprep is running.
0x80240042WU_E_UNKNOWN_SERVICEThe update service is no longer registered with AU.
0x80240043WU_E_NO_UI_SUPPORTThere is no support for WUA UI.
0x80240FFFWU_E_UNEXPECTEDAn operation failed due to reasons not covered by another error code.
0x80070422Windows Update service stopped working or is not running.

Windows Update success codes

Error codeMessageDescription
0x00240001WU_S_SERVICE_STOPWindows Update Agent was stopped successfully.
0x00240002WU_S_SELFUPDATEWindows Update Agent updated itself.
0x00240003WU_S_UPDATE_ERROROperation completed successfully but there were errors applying the updates.
0x00240004WU_S_MARKED_FOR_DISCONNECTA callback was marked to be disconnected later because the request to disconnect the operation came while a callback was executing.
0x00240005WU_S_REBOOT_REQUIREDThe system must be restarted to complete installation of the update.
0x00240006WU_S_ALREADY_INSTALLEDThe update to be installed is already installed on the system.
0x00240007WU_S_ALREADY_UNINSTALLEDThe update to be removed is not installed on the system.
0x00240008WU_S_ALREADY_DOWNLOADEDThe update to be downloaded has already been downloaded.

Windows Installer minor errors

The following errors are used to indicate that part of a search fails because of Windows Installer problems. Another part of the search may successfully return updates. All Windows Installer minor codes must share the same error code range so that the caller can tell that they are related to Windows Installer.

Error codeMessageDescription
0x80241001WU_E_MSI_WRONG_VERSIONSearch may have missed some updates because the Windows Installer is less than version 3.1.
0x80241002WU_E_MSI_NOT_CONFIGUREDSearch may have missed some updates because the Windows Installer is not configured.
0x80241003WU_E_MSP_DISABLEDSearch may have missed some updates because policy has disabled Windows Installer patching.
0x80241004WU_E_MSI_WRONG_APP_CONTEXTAn update could not be applied because the application is installed per-user.
0x80241FFFWU_E_MSP_UNEXPECTEDSearch may have missed some updates because there was a failure of the Windows Installer.

Windows Update Agent update and setup errors

Error codeMessageDescription
0x8024D001WU_E_SETUP_INVALID_INFDATAWindows Update Agent could not be updated because an INF file contains invalid information.
0x8024D002WU_E_SETUP_INVALID_IDENTDATAWindows Update Agent could not be updated because the wuident.cab file contains invalid information.
0x8024D003WU_E_SETUP_ALREADY_INITIALIZEDWindows Update Agent could not be updated because of an internal error that caused setup initialization to be performed twice.
0x8024D004WU_E_SETUP_NOT_INITIALIZEDWindows Update Agent could not be updated because setup initialization never completed successfully.
0x8024D005WU_E_SETUP_SOURCE_VERSION_MISMATCHWindows Update Agent could not be updated because the versions specified in the INF do not match the actual source file versions.
0x8024D006WU_E_SETUP_TARGET_VERSION_GREATERWindows Update Agent could not be updated because a WUA file on the target system is newer than the corresponding source file.
0x8024D007WU_E_SETUP_REGISTRATION_FAILEDWindows Update Agent could not be updated because regsvr32.exe returned an error.
0x8024D009WU_E_SETUP_SKIP_UPDATEAn update to the Windows Update Agent was skipped due to a directive in the wuident.cab file.
0x8024D00AWU_E_SETUP_UNSUPPORTED_CONFIGURATIONWindows Update Agent could not be updated because the current system configuration is not supported.
0x8024D00BWU_E_SETUP_BLOCKED_CONFIGURATIONWindows Update Agent could not be updated because the system is configured to block the update.
0x8024D00CWU_E_SETUP_REBOOT_TO_FIXWindows Update Agent could not be updated because a restart of the system is required.
0x8024D00DWU_E_SETUP_ALREADYRUNNINGWindows Update Agent setup is already running.
0x8024D00EWU_E_SETUP_REBOOTREQUIREDWindows Update Agent setup package requires a reboot to complete installation.
0x8024D00FWU_E_SETUP_HANDLER_EXEC_FAILUREWindows Update Agent could not be updated because the setup handler failed during execution.
0x8024D010WU_E_SETUP_INVALID_REGISTRY_DATAWindows Update Agent could not be updated because the registry contains invalid information.
0x8024D013WU_E_SETUP_WRONG_SERVER_VERSIONWindows Update Agent could not be updated because the server does not contain update information for this version.
0x8024DFFFWU_E_SETUP_UNEXPECTEDWindows Update Agent could not be updated because of an error not covered by another WU_E_SETUP_* error code.

Xcode Could Not Be Downloaded Without

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Required Components

To build for Xamarin.iOS, the following are required:

  • the latest version of Visual Studio
  • the latest iOS SDK
  • the latest version of Xcode
  • the minimum version of macOS required by Xcode

For specific version requirements, refer to the latest Xamarin.iOS release notes.

Xcode Could Not Be Installed Big Sur

The latest version of Xcode can be downloaded from the iOS Developer Center (login required), or via the Mac App Store:

Mac Installation

For instructions on installing Xamarin.iOS on a Mac, visit the Mac Installation guide.

Windows Installation

For instructions on installing Xamarin.iOS on a Windows machine, visit the Windows Installation guide.

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Development and Device Provisioning

Xcode Could Not Be Downloaded Windows 10

Once you have successfully installed Xamarin.iOS, learn how to provision your iOS device so that you can develop and test a Xamarin.iOS application on device.