Error code directory
Browse errors by category. You can search for symptoms and error codes at once from the main search bar.
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CRITICAL_PROCESS_DIED End essential process
A critical process required by Windows terminated, causing the system to stop.
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Error Code · blue screenMEMORY_MANAGEMENT memory management error
The operating system has detected a serious error in its memory management structure.
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Error Code · blue screenIRQL_NOT_LESS_OR_EQUAL Memory access error with high IRQL
Kernel code accessed an invalid memory address at an impermissible run level.
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Error Code · blue screenSYSTEM_SERVICE_EXCEPTION System Service Exception
An exception occurred while processing the transition from user mode to kernel service.
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Error Code · blue screenPAGE_FAULT_IN_NONPAGED_AREA resident memory access failure
An invalid access occurred to an area that should always be in memory.
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Error Code · blue screenWHEA_UNCORRECTABLE_ERROR Unrecoverable hardware error
The Windows Hardware Error Reporting system received an unrecoverable error.
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Error Code · blue screenDPC_WATCHDOG_VIOLATION DPC processing timeout
The kernel's delayed processing or high-execution level operation exceeded the allowable time.
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Error Code · blue screenVIDEO_TDR_FAILURE Graphics response recovery failure
Windows attempted to repair an unresponsive graphics device but was unable to do so.
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Error Code · blue screenINACCESSIBLE_BOOT_DEVICE boot device inaccessible
Windows was unable to access the system partition during the boot process.
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Error Code · blue screenKERNEL_SECURITY_CHECK_FAILURE Kernel data integrity error
The kernel has detected corruption in a critical data structure.
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Error Code · blue screenDRIVER_POWER_STATE_FAILURE driver power state transition failed
The device driver did not complete a power state change request in time.
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Error Code · blue screenUNEXPECTED_STORE_EXCEPTION Kernel memory storage exception
An unexpected exception occurred while processing the kernel memory store.
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Error Code · blue screenNTFS_FILE_SYSTEM NTFS file system error
There was a problem handling the NTFS file system or its related driver.
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Error Code · blue screenInvalid memory access in DRIVER_IRQL_NOT_LESS_OR_EQUAL driver
The driver accessed invalid memory at a high IRQL.
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Error Code · Windows0x80070005 Access Denied
Access to files, folders, or system resources required for the operation is denied.
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Error Code · Windows0x80070002 Required file not found
The system could not find the requested file.
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Error Code · Windows0x80070057 Invalid parameter
The parameters passed to the action are invalid.
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Error Code · Windows0x8007000D invalid data
The data used for the operation is corrupted or is not in the expected format.
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Error Code · Windows0x80070070 Insufficient storage space
There is not enough free disk space to complete the operation.
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Error Code · Windows0x80070570 file or directory corruption
A required file or directory is damaged and unreadable.
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Error Code · Windows Update0x800F081F No recovery original file
The source required to repair Windows components or install features was not found.
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Error Code · Windows Update0x800F0906 function original download failed
A file required to install an optional feature could not be downloaded.
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Error Code · Windows Update0x800F0922 update installation processing failed
Update installation processing failed. The cause depends on the package and log.
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Error Code · Windows Update0x80070422 Disable required services
The operation failed to start because a required service is disabled.
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Error Code · Windows Update0x80073712 component repository corruption
Required information in the Windows component store is corrupted or missing.
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Error Code · Windows Update0x80070020 Another process is using the file
A file required for the update is being used by another process.
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Error Code · Windows Update0x80072EE2 update connection timed out
The time limit was exceeded while waiting for a response from the update server.
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Error Code · Windows Update0x80072EFE update connection aborted
The connection to the update server terminated unexpectedly.
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Error Code · Windows Update0x8024402C Update proxy/name resolution error
Resolving the name of the update server or proxy may fail.
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Error Code · Windows Update0x80240034 update download failed
The process of downloading the update file failed.
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Error Code · Windows Update0x8024200D update requires additional download
The installation handler reported that it needs to receive more update data.
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Error Code · Windows UpdateFatal failure of 0x80070643 update installation
The update installer could not complete its task.
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Error Code · Windows Update0x80070003 No update path
The path required for the update cannot be found.
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Error Code · Windows Update0xC1900101 upgrade driver error
This code can appear when a Windows upgrade is rolled back because of driver-related problems.
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Error Code · device managerCode 10 Unable to start device
The device failed to complete its startup request.
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Error Code · device managerCode 28 Device driver not installed
A driver required for your device is not installed.
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Error Code · device managerCode 31 Failed to load required driver
Windows was unable to load a driver required for your device.
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Error Code · device managerCode 43 Device reported a problem
Windows has stopped the device because the device or driver has reported a problem.
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Error Code · device managerCode 45 Device not connected
A previously installed device is not currently connected to your PC.
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Error Code · device managerCode 52 Driver signature verification failed
Windows could not verify the digital signature of the device driver.
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Error Code · device managerCode 19 Registry configuration corruption
The device cannot start because its configuration information is incomplete or corrupted.
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Error Code · device managerCode 22 Disabled Device
The device is disabled.
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Error Code · device managerCode 39 Unable to load driver file
Windows could not load a corrupt or missing device driver.
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Error Code · Graphics/GamesDXGI_ERROR_DEVICE_HUNG graphics device command processing failure
The graphics device failed while processing a command sent by the app.
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Error Code · Graphics/GamesDXGI_ERROR_DEVICE_REMOVED graphics device session lost
The graphics device the app was using is no longer available.
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Error Code · Graphics/GamesDXGI_ERROR_DEVICE_RESET Reset graphics device
The device has been reset due to a graphics command processing failure.
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Error Code · Graphics/GamesDXGI_ERROR_DRIVER_INTERNAL_ERROR graphics driver internal error
The graphics operation failed due to an internal problem in the graphics driver.
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Error Code · Graphics/GamesDXGI_ERROR_INVALID_CALL Invalid graphics call
The app called the graphics API with invalid arguments or status.
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Error Code · Graphics/GamesDXGI_ERROR_UNSUPPORTED Unsupported graphics features
The device or driver does not support the requested graphics feature.
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Error Code · Network/BrowserDNS_PROBE_FINISHED_NXDOMAIN Domain name not found
Your browser could not find the address for the domain you entered.
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Error Code · Network/BrowserDNS_PROBE_FINISHED_BAD_CONFIG DNS setup problem
A configuration issue has been detected with your browser's DNS resolution.
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Error Code · Network/BrowserDNS_PROBE_FINISHED_NO_INTERNET DNS resolving, no internet connection
During the DNS diagnosis process, it was determined that the Internet connection was unavailable.
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Error Code · Network/BrowserERR_CONNECTION_RESET connection reset
The connection was forcibly terminated during communication.
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Error Code · Network/BrowserERR_CONNECTION_TIMED_OUT server connection timed out
The server connection or response did not complete within the timeout period.
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Error Code · Network/BrowserERR_CONNECTION_REFUSED Server refuses connection
The destination server did not accept the connection request.
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Error Code · Network/BrowserERR_NAME_NOT_RESOLVED Hostname resolution failed
Your browser was unable to translate the server name to an IP address.
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Error Code · Network/BrowserERR_NETWORK_CHANGED network changed
The PC's network connection status changed during the request.
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Error Code · Network/BrowserERR_INTERNET_DISCONNECTED Internet connection lost
There is no Internet connection available to your browser.
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Error Code · Network/BrowserERR_TOO_MANY_REDIRECTS redirect repeat
The site repeatedly redirected the browser, so it stopped loading the page.
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Error Code · Network/BrowserERR_SSL_PROTOCOL_ERROR TLS communication protocol error
The process of negotiating a secure connection with the server failed.
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Error Code · Network/BrowserNET::ERR_CERT_DATE_INVALID certificate date error
The certificate's validity period or PC time is incorrect.
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Error Code · Network/BrowserNET::ERR_CERT_AUTHORITY_INVALID certificate issuer not trusted
The browser does not trust the certificate's issuance chain.
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Error Code · Network/BrowserERR_CACHE_MISS page data retransmission required
Your browser cannot use cache data needed for a previous request.
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Error Code · run program0xC0000005 access violation
The program attempted to read, write, or execute inaccessible memory.
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Error Code · run program0xC000007B Incorrect executable image format
The format of the executable file or library being loaded is incorrect.
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Error Code · run program0xC0000142 DLL initialization failed
Initialization of a required library failed at program startup.
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Error Code · run program0xC0000135 No DLL needed
A library required to run the program was not found.
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Error Code · run program0xC000012F Bad Image Executable image error
The executable image the program is trying to load is invalid.
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Error Code · run program0xC0000022 program access denied
Access to resources required for the program has been denied.
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Error Code · run programVCRUNTIME140.dll Visual C++ runtime file missing
A Visual C++ runtime component required by your app was not found.
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Error Code · run programVCRUNTIME140_1.dll missing additional Visual C++ runtime
An additional v14 runtime component required by the app is missing.
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Error Code · run programMSVCP140.dll C++ standard library missing
The Visual C++ standard library used by your app was not found.
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Error Code · run programMSVCP120.dll Visual C++ 2013 library missing
A Visual C++ 2013 library used by your app is missing.
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Error Code · run programMSVCR100.dll Visual C++ 2010 runtime missing
The Visual C++ 2010 runtime libraries required by your app are missing.
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Error Code · run programD3DX9_43.dll missing older DirectX auxiliary library
A legacy DirectX helper component required by the app is missing.
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Error Code · run programXINPUT1_3.dll missing older XInput library
A legacy XInput component required by the game is missing.
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Error Code · run programError 1603 Fatal failure of installation
Windows Installer was unable to complete the installation task.
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Error Code · run programError 1618 Another installation is in progress
A new installation cannot be started because another Windows Installer task is in progress.
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Error Code · run programError 1722 Installation task program failed
A program or custom action executed by the installation package failed.
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Error Code · run program0x800736B1 Side-by-Side configuration error
Failed to activate the app's side-by-side execution configuration or required assemblies.
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