Documented coverage
Technical information separated from official support routes.
Documented codes
INACCESSIBLE_BOOT_DEVICEINACCESSIBLE_BOOT_DEVICE (0x7B) on Windows: the system lost access to the boot partitionHigh· Software and systemsUNMOUNTABLE_BOOT_VOLUMEUNMOUNTABLE_BOOT_VOLUME (0xED) on Windows: the boot volume cannot be mountedHigh· Software and systemsWHEA_UNCORRECTABLE_ERRORWHEA_UNCORRECTABLE_ERROR (0x124) on Windows: the hardware reported an error it could not correctHigh· Software and systems0x80070020Windows Update 0x80070020: InstallFileLockedMedium· Software and systems0x80070422Windows Update 0x80070422: Windows Update service stoppedMedium· Software and systems0x800F081FWindows 0x800f081f: source files could not be foundMedium· Software and systems0x80240001Windows Update 0x80240001: WU_E_NO_SERVICEMedium· Software and systems0x80240003Windows Update 0x80240003: WU_E_UNKNOWN_IDMedium· Software and systems0x80240004Windows Update 0x80240004: WU_E_NOT_INITIALIZEDMedium· Software and systems0x80240008Windows Update 0x80240008: WU_E_ITEMNOTFOUNDMedium· Software and systems0x8024000DWindows Update 0x8024000D: WU_E_XML_MISSINGDATAMedium· Software and systems0x8024000EWindows Update 0x8024000E: WU_E_XML_INVALIDMedium· Software and systems