Codes d'erreur Windows
Référence interrogeable des codes d'erreur Windows — erreurs système, codes d'arrêt BSOD, NTSTATUS, WMI, RPC, MSI installer, AD/Kerberos, BitLocker, DNS, VPN, Hyper-V, COM/DCOM et plus. Chaque entrée détaille la valeur hexadécimale et décimale, la sévérité, les causes racines et un workflow de diagnostic pas-à-pas.
Comment lire un code d'erreur Windows
Windows expose des codes d'erreur via Win32, NTSTATUS, HRESULT et de nombreux espaces spécifiques aux sous-systèmes. Chaque code a une forme hexadécimale (ex. 0x80070005), une forme décimale signée (-2147024891) et un nom symbolique (ERROR_ACCESS_DENIED). Cette page vous permet de rechercher n'importe quelle forme, comprendre ce qui déclenche le code et suivre un workflow de diagnostic ajusté au sous-système d'origine (Windows Update, BSOD, AD/Kerberos, BitLocker, etc.).
44 codes
0x8000FFFFCritiqueE_UNEXPECTED
Unexpected COM failure — catastrophic error.
0x8009030FCritiqueSEC_E_MESSAGE_ALTERED
The message or signature supplied for verification has been altered.
0x80090327CritiqueSEC_E_DOWNGRADE_DETECTED
The system detected a possible attempt to compromise security. Kerberos downgrade attack detected.
0x80092013CritiqueCRYPT_E_REVOKED
The certificat is révoqué. Vérifiez CRL or OCSP connectivity.
0x80310026CritiqueFVE_E_CONV_READ_ERROR
BitLocker encountered an error reading the drive during conversion. The drive may be failing.
0x80310038CritiqueFVE_E_NO_RECOVERY_KEY_FOUND
No BitLocker recovery key found. Vérifiez Active Directory or Azure AD for escrowed key.
0xC0000005CritiqueSTATUS_ACCESS_VIOLATION
Mémoire access violation. A process attempted to access mémoire it has no rights to. Souvent causes application crashes.
0xC0000185CritiqueSTATUS_IO_DEVICE_ERROR
The request could not be performed car of an I/O device error. Souvent a failing disk.
0xC0000257CritiqueSTATUS_DOWNGRADE_DETECTED
A downgrade attack has been detected. Kerberos security failure.
0xC004F025CritiqueSL_E_NOT_GENUINE
The software is not genuine. License validation failed.
0xC1900101CritiqueMOSETUP_E_DRIVER_FAILURE
Feature mise à jour failed due to a problème de driver. Common during Windows 10/11 upgrades. Mise à jour or remove problematic drivers.
0xC1900200CritiqueMOSETUP_E_COMPAT_SYSREQ_BLOCK
System does not meet minimum requirements for the Windows upgrade.
0xC1900208CritiqueMOSETUP_E_COMPAT_INSTALLREQ_BLOCK
An application incompatible is bloquant the Windows upgrade. Désinstallez flagged apps and retry.
0x0000000ACritiqueIRQL_NOT_LESS_OR_EQUAL
Kernel accessed mémoire at improper IRQL. Almost always a défectueux driver.
0x0000001ACritiqueMEMORY_MANAGEMENT
Serious mémoire management error. Lancez MemTest86 to vérifiez RAM.
0x0000001ECritiqueKMODE_EXCEPTION_NOT_HANDLED
Kernel mode exception was not handled. Vérifiez minidump for offending driver.
0x00000023CritiqueFAT_FILE_SYSTEM
Problem in the FAT file system. Lancez CHKDSK.
0x00000024CritiqueNTFS_FILE_SYSTEM
Problem with the NTFS file system driver. Lancez CHKDSK on the affected volume.
0x0000002ECritiqueDATA_BUS_ERROR
Parity error in system mémoire. Généralement indicates défectueux RAM or motherboard.
0x0000003BCritiqueSYSTEM_SERVICE_EXCEPTION
A system service threw an exception. Souvent causé par a défectueux driver. Vérifiez minidump for offending module.
0x00000044CritiqueMULTIPLE_IRP_COMPLETE_REQUESTS
A driver attempted to complete an IRP more than once.
0x00000050CritiquePAGE_FAULT_IN_NONPAGED_AREA
Invalide mémoire referenced. Caused by défectueux RAM, drivers, or system files.
0x00000051CritiqueREGISTRY_ERROR
Error related to the registry. May indicate disk failure or corrompu hive.
0x0000005ACritiqueCRITICAL_SERVICE_FAILED
Un service critique a échoué à démarrer during boot.
0x00000069CritiqueIO1_INITIALIZATION_FAILED
I/O initialization failed during boot.
0x00000074CritiqueBAD_SYSTEM_CONFIG_INFO
Registry or BCD store is corrompu. Lancez Startup Repair or restore from backup.
0x0000007ACritiqueKERNEL_DATA_INPAGE_ERROR
Requis page of kernel data could not be read into mémoire. Souvent a failing disk or bad RAM.
0x0000007ECritiqueSYSTEM_THREAD_EXCEPTION_NOT_HANDLED
A system thread generated an exception the error handler did not catch. Généralement a problème de driver.
0x0000007FCritiqueUNEXPECTED_KERNEL_MODE_TRAP
The CPU generated a trap the kernel did not catch. Souvent hardware failure or overclocking issue.
0x00000080CritiqueNMI_HARDWARE_FAILURE
Non-maskable interrupt from hardware. Indicates serious hardware failure.
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