2.2.3 Error Codes

The following HRESULT return codes are defined by the Virtual Disk Service Remote Protocol and, together with the HRESULTs specified in [MS-ERREF], SHOULD be returned by the server to indicate additional information about the result of a method call or about the reason a call failed. If the result is an error rather than simple status information, the most significant bit of the HRESULT is set (as specified in [MS-ERREF]).

Return value/code	Description
0x80042400 VDS_E_NOT_SUPPORTED	The operation is not supported by the object.
0x80042401 VDS_E_INITIALIZED_FAILED	VDS or the provider failed to initialize.
0x80042402 VDS_E_INITIALIZE_NOT_CALLED	VDS did not call the hardware provider's initialization method.
0x80042403 VDS_E_ALREADY_REGISTERED	The provider is already registered.
0x80042404 VDS_E_ANOTHER_CALL_IN_PROGRESS	A concurrent second call is made on an object before the first call is completed.
0x80042405 VDS_E_OBJECT_NOT_FOUND	The specified object was not found.
0x80042406 VDS_E_INVALID_SPACE	The specified space is neither free nor valid.
0x80042407 VDS_E_PARTITION_LIMIT_REACHED	No more partitions can be created on the specified disk.
0x80042408 VDS_E_PARTITION_NOT_EMPTY	The extended partition is not empty.
0x80042409 VDS_E_OPERATION_PENDING	The operation is still in progress.
0x8004240A VDS_E_OPERATION_DENIED	The operation is not permitted on the specified disk, partition, or volume.
0x8004240B VDS_E_OBJECT_DELETED	The object no longer exists.
0x8004240C VDS_E_CANCEL_TOO_LATE	The operation can no longer be canceled.
0x8004240D VDS_E_OPERATION_CANCELED	The operation has already been canceled.
0x8004240E VDS_E_CANNOT_EXTEND	The file system does not support extending this volume.
0x8004240F VDS_E_NOT_ENOUGH_SPACE	There is not enough space to complete the operation.
0x80042410 VDS_E_NOT_ENOUGH_DRIVE	There are not enough free disk drives in the subsystem to complete the operation.
0x80042411 VDS_E_BAD_COOKIE	The cookie was not found.
0x80042412 VDS_E_NO_MEDIA	There is no removable media in the drive.
0x80042413 VDS_E_DEVICE_IN_USE	The device is currently in use.
0x80042414 VDS_E_DISK_NOT_EMPTY	The disk contains partitions or volumes.
0x80042415 VDS_E_INVALID_OPERATION	The specified operation is not valid.
0x80042416 VDS_E_PATH_NOT_FOUND	The specified path was not found.
0x80042417 VDS_E_DISK_NOT_INITIALIZED	The specified disk has not been initialized.
0x80042418 VDS_E_NOT_AN_UNALLOCATED_DISK	The specified disk is not an unallocated disk.
0x80042419 VDS_E_UNRECOVERABLE_ERROR	An unrecoverable error occurred. The service MUST shut down.
0x0004241A VDS_S_DISK_PARTIALLY_CLEANED	The clean operation was not a full clean or was canceled before it could be completed.
0x8004241B VDS_E_DMADMIN_SERVICE_CONNECTION_FAILED	The provider failed to connect to the Logical Disk Manager Administrative service.
0x8004241C VDS_E_PROVIDER_INITIALIZATION_FAILED	The provider failed to initialize.
0x8004241D VDS_E_OBJECT_EXISTS	The object already exists.
0x8004241E VDS_E_NO_DISKS_FOUND	No disks were found on the target machine.
0x8004241F VDS_E_PROVIDER_CACHE_CORRUPT	The cache for a provider is corrupt.
0x80042420 VDS_E_DMADMIN_METHOD_CALL_FAILED	A method call to the Logical Disk Manager Administrative service failed.
0x00042421 VDS_S_PROVIDER_ERROR_LOADING_CACHE	The provider encountered errors while loading the cache. For more information, see the Windows Event Log.
0x80042422 VDS_E_PROVIDER_VOL_DEVICE_NAME_NOT_FOUND	The device form of the volume pathname could not be retrieved.
0x80042423 VDS_E_PROVIDER_VOL_OPEN	Failed to open the volume device
0x80042424 VDS_E_DMADMIN_CORRUPT_NOTIFICATION	A corrupt notification was sent from the Logical Disk Manager Administrative service.
0x80042425 VDS_E_INCOMPATIBLE_FILE_SYSTEM	The file system is incompatible with the specified operation.
0x80042426 VDS_E_INCOMPATIBLE_MEDIA	The media is incompatible with the specified operation.
0x80042427 VDS_E_ACCESS_DENIED	Access is denied. A VDS operation MUST run under the Backup Operator or Administrators group account.
0x80042428 VDS_E_MEDIA_WRITE_PROTECTED	The media is write-protected.
0x80042429 VDS_E_BAD_LABEL	The volume label is not valid.
0x8004242A VDS_E_CANT_QUICK_FORMAT	The volume cannot be quick-formatted.
0x8004242B VDS_E_IO_ERROR	An I/O error occurred during the operation.
0x8004242C VDS_E_VOLUME_TOO_SMALL	The volume size is too small.
0x8004242D VDS_E_VOLUME_TOO_BIG	The volume size is too large.
0x8004242E VDS_E_CLUSTER_SIZE_TOO_SMALL	The cluster size is too small.
0x8004242F VDS_E_CLUSTER_SIZE_TOO_BIG	The cluster size is too large.
0x80042430 VDS_E_CLUSTER_COUNT_BEYOND_32BITS	The number of clusters is too large to be represented as a 32-bit integer.
0x80042431 VDS_E_OBJECT_STATUS_FAILED	The component that the object represents has failed and is unable to perform the requested operation.
0x80042432 VDS_E_VOLUME_INCOMPLETE	The volume is incomplete.
0x80042433 VDS_E_EXTENT_SIZE_LESS_THAN_MIN	The specified extent size is too small.
0x00042434 VDS_S_UPDATE_BOOTFILE_FAILED	The operation was successful, but VDS failed to update the boot options in the Boot Configuration Data (BCD) store or boot.ini file.
0x00042436 VDS_S_BOOT_PARTITION_NUMBER_CHANGE	The boot partition's partition number will change as a result of the operation.
0x80042436 VDS_E_BOOT_PARTITION_NUMBER_CHANGE	The boot partition's partition number will change as a result of the migration operation.
0x80042437 VDS_E_NO_FREE_SPACE	The specified disk does not have enough free space to complete the operation.
0x80042438 VDS_E_ACTIVE_PARTITION	An active partition was detected on the selected disk, and it is not the active partition that was used to boot the active operating system.
0x80042439 VDS_E_PARTITION_OF_UNKNOWN_TYPE	The partition information cannot be read.
0x8004243A VDS_E_LEGACY_VOLUME_FORMAT	A partition with an unknown type was detected on the specified disk.
0x8004243B VDS_E_NON_CONTIGUOUS_DATA_PARTITIONS	The selected GPT disk contains two basic data partitions that are separated by an OEM partition.
0x8004243C VDS_E_MIGRATE_OPEN_VOLUME	A volume on the specified disk could not be opened.
0x8004243D VDS_E_VOLUME_NOT_ONLINE	The volume is not online.
0x8004243E VDS_E_VOLUME_NOT_HEALTHY	The volume is failing or has failed.
0x8004243F VDS_E_VOLUME_SPANS_DISKS	The volume spans multiple disks.
0x80042440 VDS_E_REQUIRES_CONTIGUOUS_DISK_SPACE	The volume consists of multiple disk extents. The operation failed because it requires the volume to consist of a single disk extent.
0x80042441 VDS_E_BAD_PROVIDER_DATA	A provider returned bad data.
0x80042442 VDS_E_PROVIDER_FAILURE	A provider failed to complete an operation.
0x00042443 VDS_S_VOLUME_COMPRESS_FAILED	The file system was formatted successfully but could not be compressed.
0x80042444 VDS_E_PACK_OFFLINE	The pack is offline.
0x80042445 VDS_E_VOLUME_NOT_A_MIRROR	The volume is not a mirror.
0x80042446 VDS_E_NO_EXTENTS_FOR_VOLUME	No extents were found for the volume.
0x80042447 VDS_E_DISK_NOT_LOADED_TO_CACHE	The migrated disk failed to load to the cache.
0x80042448 VDS_E_INTERNAL_ERROR	VDS encountered an internal error. For more information, see the Windows Event Log.
0x8004244A VDS_E_PROVIDER_TYPE_NOT_SUPPORTED	The method call is not supported for the specified provider type.
0x8004244B VDS_E_DISK_NOT_ONLINE	One or more of the specified disks are not online.
0x8004244C VDS_E_DISK_IN_USE_BY_VOLUME	One or more extents of the disk are already being used by the volume.
0x0004244D VDS_S_IN_PROGRESS	The asynchronous operation is in progress.
0x8004244E VDS_E_ASYNC_OBJECT_FAILURE	Failure initializing the asynchronous object.
0x8004244F VDS_E_VOLUME_NOT_MOUNTED	The volume is not mounted.
0x80042450 VDS_E_PACK_NOT_FOUND	The pack was not found.
0x80042451 VDS_E_IMPORT_SET_INCOMPLETE	An attempt was made to import a subset of the disks in the foreign pack.
0x80042452 VDS_E_DISK_NOT_IMPORTED	A disk in the import's source pack was not imported.
0x80042453 VDS_E_OBJECT_OUT_OF_SYNC	The reference to the object might be stale.
0x80042454 VDS_E_MISSING_DISK	The specified disk could not be found.
0x80042455 VDS_E_DISK_PNP_REG_CORRUPT	The provider's list of PnP registered disks has become corrupted.
0x80042456 VDS_E_LBN_REMAP_ENABLED_FLAG	The provider does not support the VDS_VF_LBN REMAP_ENABLED volume flag.
0x80042457 VDS_E_NO_DRIVELETTER_FLAG	The provider does not support the VDS_VF_NO DRIVELETTER volume flag.
0x80042458 VDS_E_REVERT_ON_CLOSE	The bRevertOnClose parameter can only be set to TRUE if the VDS_VF_HIDDEN, VDS_VF_READONLY, VDS_VF_NO_DEFAULT_DRIVE_LETTER, or VDS_VF_SHADOW_COPY volume flag is set in the ulFlags parameter. For more information, see IVdsVolume::SetFlags.
0x80042459 VDS_E_REVERT_ON_CLOSE_SET	Some volume flags are already set. The software clears these flags first, then calls IVdsVolume::SetFlags again, specifying TRUE for the bRevertOnClose parameter.
0x8004245A VDS_E_IA64_BOOT_MIRRORED_TO_MBR	Not used. The boot volume has been mirrored on a GPT disk to an MBR disk. The machine will not be bootable from the secondary plex.
0x0004245A VDS_S_IA64_BOOT_MIRRORED_TO_MBR	The boot volume has been mirrored on a GPT disk to an MBR disk. The machine will not be bootable from the secondary plex.
0x0004245B VDS_S_UNABLE_TO_GET_GPT_ATTRIBUTES	Unable to retrieve the GPT attributes for this volume, (hidden, read only and no drive letter).
0x8004245C VDS_E_VOLUME_TEMPORARILY_DISMOUNTED	The volume is already dismounted temporarily.
0x8004245D VDS_E_VOLUME_PERMANENTLY_DISMOUNTED	The volume is already permanently dismounted. It cannot be dismounted temporarily until it becomes mountable.
0x8004245E VDS_E_VOLUME_HAS_PATH	The volume cannot be dismounted permanently because it still has an access path.
0x8004245F VDS_E_TIMEOUT	The operation timed out.
0x80042460 VDS_E_REPAIR_VOLUMESTATE	The volume plex cannot be repaired. The volume and plex MUST be online, and MUST not be healthy or rebuilding.
0x80042461 VDS_E_LDM_TIMEOUT	The operation timed out in the Logical Disk Manager Administrative service. Retry the operation.
0x80042462 VDS_E_REVERT_ON_CLOSE_MISMATCH	The flags to be cleared do not match the flags that were set previously when the IVdsVolume::SetFlags method was called with the bRevertOnClose parameter set to TRUE.
0x80042463 VDS_E_RETRY	The operation failed. Retry the operation.
0x80042464 VDS_E_ONLINE_PACK_EXISTS	The operation failed, because an online pack object already exists.
0x00042465 VDS_S_EXTEND_FILE_SYSTEM_FAILED	The volume was extended successfully but the file system failed to extend.
0x80042466 VDS_E_EXTEND_FILE_SYSTEM_FAILED	The file system failed to extend.
0x00042467 VDS_S_MBR_BOOT_MIRRORED_TO_GPT	The boot volume has been mirrored on an MBR disk to a GPT disk. The machine will not be bootable from the secondary plex.
0x80042468 VDS_E_MAX_USABLE_MBR	Only the first 2TB are usable on large MBR disks. Cannot create partitions beyond the 2TB mark, nor convert the disk to dynamic.
0x00042469 VDS_S_GPT_BOOT_MIRRORED_TO_MBR	The boot volume on a GPT disk has been mirrored to an MBR disk. The new plex cannot be used to boot the computer.
0x80042500 VDS_E_NO_SOFTWARE_PROVIDERS_LOADED	There are no software providers loaded.
0x80042501 VDS_E_DISK_NOT_MISSING	The disk is not missing.
0x80042502 VDS_E_NO_VOLUME_LAYOUT	The volume's layout could not be retrieved.
0x80042503 VDS_E_CORRUPT_VOLUME_INFO	The volume's driver information is corrupted.
0x80042504 VDS_E_INVALID_ENUMERATOR	The enumerator is corrupted
0x80042505 VDS_E_DRIVER_INTERNAL_ERROR	An internal error occurred in the volume management driver.
0x80042507 VDS_E_VOLUME_INVALID_NAME	The volume name is not valid.
0x00042508 VDS_S_DISK_IS_MISSING	The disk is missing and not all information could be returned.
0x80042509 VDS_E_CORRUPT_PARTITION_INFO	The disk's partition information is corrupted.
0x0004250A VDS_S_NONCONFORMANT_PARTITION_INFO	The disk's partition information does not conform to what is expected on a dynamic disk. The disk's partition information is corrupted.
0x8004250B VDS_E_CORRUPT_EXTENT_INFO	The disk's extent information is corrupted.
0x8004250C VDS_E_DUP_EMPTY_PACK_GUID	An empty pack already exists. Release the existing empty pack before creating another empty pack.
0x8004250D VDS_E_DRIVER_NO_PACK_NAME	The volume management driver did not return a pack name. Internal driver error.
0x0004250E VDS_S_SYSTEM_PARTITION	Warning: There was a failure while checking for the system partition.
0x8004250F VDS_E_BAD_PNP_MESSAGE	The PNP service sent a corrupted notification to the provider.
0x80042510 VDS_E_NO_PNP_DISK_ARRIVE	No disk arrival notification was received.
0x80042511 VDS_E_NO_PNP_VOLUME_ARRIVE	No volume arrival notification was received.
0x80042512 VDS_E_NO_PNP_DISK_REMOVE	No disk removal notification was received.
0x80042513 VDS_E_NO_PNP_VOLUME_REMOVE	No volume removal notification was received.
0x80042514 VDS_E_PROVIDER_EXITING	The provider is exiting.
0x80042515 VDS_E_EXTENT_EXCEEDS_DISK_FREE_SPACE	The specified disk extent size is larger than the amount of free disk space.
0x80042516 VDS_E_MEMBER_SIZE_INVALID	The specified plex member size is not valid.
0x00042517 VDS_S_NO_NOTIFICATION	No volume arrival notification was received. The software might need to call IVdsService::Refresh.
0x00042518 VDS_S_DEFAULT_PLEX_MEMBER_IDS	Defaults have been used for the member ids or plex ids.
0x80042519 VDS_E_INVALID_DISK	The specified disk is not valid.
0x8004251A VDS_E_INVALID_PACK	The specified disk pack is not valid.
0x8004251B VDS_E_VOLUME_ON_DISK	This operation is not allowed on disks with volumes.
0x8004251C VDS_E_DRIVER_INVALID_PARAM	The driver returned an invalid parameter error.
0x8004251D VDS_E_TARGET_PACK_NOT_EMPTY	The target pack is not empty.
0x8004251E VDS_E_CANNOT_SHRINK	The file system does not support shrinking this volume.
0x8004251F VDS_E_MULTIPLE_PACKS	Specified disks are not all from the same pack.
0x80042520 VDS_E_PACK_ONLINE	This operation is not allowed on online packs. The pack MUST be offline.
0x80042521 VDS_E_INVALID_PLEX_COUNT	The plex count for the volume MUST be greater than zero.
0x80042522 VDS_E_INVALID_MEMBER_COUNT	The member count for the volume MUST be greater than zero.
0x80042523 VDS_E_INVALID_PLEX_ORDER	The plex indexes MUST start at zero and increase monotonically.
0x80042524 VDS_E_INVALID_MEMBER_ORDER	The member indexes MUST start at zero and increase monotonically.
0x80042525 VDS_E_INVALID_STRIPE_SIZE	The stripe size in bytes MUST be a power of 2 for striped and RAID-5 volume types and zero for all other volume types.
0x80042526 VDS_E_INVALID_DISK_COUNT	The number of disks specified is not valid for this operation.
0x80042527 VDS_E_INVALID_EXTENT_COUNT	An invalid number of extents was specified for at least one disk.
0x80042528 VDS_E_SOURCE_IS_TARGET_PACK	The source and target packs MUST be distinct.
0x80042529 VDS_E_VOLUME_DISK_COUNT_MAX_EXCEEDED	The specified number of disks is too large. VDS imposes a 32-disk limit on spanned, striped, and striped with parity (RAID-5) volumes.
0x8004252A VDS_E_CORRUPT_NOTIFICATION_INFO	The driver's notification information is corrupt.
0x8004252C VDS_E_INVALID_PLEX_GUID	GUID_NULL is not a valid plex GUID.
0x8004252D VDS_E_DISK_NOT_FOUND_IN_PACK	The specified disks do not belong to the same pack.
0x8004252E VDS_E_DUPLICATE_DISK	The same disk was specified more than once.
0x8004252F VDS_E_LAST_VALID_DISK	The operation cannot be completed because there is only one valid disk in the pack.
0x80042530 VDS_E_INVALID_SECTOR_SIZE	All disks holding extents for a given volume MUST have the same valid sector size.
0x80042531 VDS_E_ONE_EXTENT_PER_DISK	A single disk cannot contribute to multiple members or multiple plexes of the same volume.
0x80042532 VDS_E_INVALID_BLOCK_SIZE	Neither the volume stripe size nor the disk sector size was found to be non-zero.
0x80042533 VDS_E_PLEX_SIZE_INVALID	The size of the volume plex is invalid.
0x80042534 VDS_E_NO_EXTENTS_FOR_PLEX	No extents were found for the plex.
0x80042535 VDS_E_INVALID_PLEX_TYPE	The plex type is invalid.
0x80042536 VDS_E_INVALID_PLEX_BLOCK_SIZE	The plex block size MUST be nonzero.
0x80042537 VDS_E_NO_HEALTHY_DISKS	All of the disks involved in the operation are either missing or failed.
0x80042538 VDS_E_CONFIG_LIMIT	The Logical Disk Management database is full and no more volumes or disks can be configured.
0x80042539 VDS_E_DISK_CONFIGURATION_CORRUPTED	The disk configuration data is corrupted.
0x8004253A VDS_E_DISK_CONFIGURATION_NOT_IN_SYNC	The disk configuration is not in sync with the in-memory configuration.
0x8004253B VDS_E_DISK_CONFIGURATION_UPDATE_FAILED	One or more disks failed to be updated with the new configuration.
0x8004253C VDS_E_DISK_DYNAMIC	The disk is already dynamic.
0x8004253D VDS_E_DRIVER_OBJECT_NOT_FOUND	The object was not found in the driver cache.
0x8004253E VDS_E_PARTITION_NOT_CYLINDER_ALIGNED	The disk layout contains partitions which are not cylinder aligned.
0x8004253F VDS_E_DISK_LAYOUT_PARTITIONS_TOO_SMALL	The disk layout contains partitions which are less than the minimum required size.
0x80042540 VDS_E_DISK_IO_FAILING	The IO to the disk is failing.
0x80042541 VDS_E_DYNAMIC_DISKS_NOT_SUPPORTED	Dynamic disks are not supported by this operating system or server configuration. Dynamic disks are not supported on clusters.
0x80042542 VDS_E_FAULT_TOLERANT_DISKS_NOT_SUPPORTED	The fault tolerant disks are not supported by this operating system.
0x80042543 VDS_E_GPT_ATTRIBUTES_INVALID	Invalid GPT attributes were specified.
0x80042544 VDS_E_MEMBER_IS_HEALTHY	The member is not stale or detached.
0x80042545 VDS_E_MEMBER_REGENERATING	The member is regenerating.
0x80042546 VDS_E_PACK_NAME_INVALID	The pack name is invalid.
0x80042547 VDS_E_PLEX_IS_HEALTHY	The plex is not stale or detached.
0x80042548 VDS_E_PLEX_LAST_ACTIVE	The last healthy plex cannot be removed.
0x80042549 VDS_E_PLEX_MISSING	The plex is missing.
0x8004254A VDS_E_MEMBER_MISSING	The member is missing.
0x8004254B VDS_E_PLEX_REGENERATING	The plex is regenerating.
0x8004254D VDS_E_UNEXPECTED_DISK_LAYOUT_CHANGE	An unexpected layout change occurred external to the volume manager.
0x8004254E VDS_E_INVALID_VOLUME_LENGTH	The volume length is invalid.
0x8004254F VDS_E_VOLUME_LENGTH_NOT_SECTOR_SIZE_MULTIPLE	The volume length is not a multiple of the sector size.
0x80042550 VDS_E_VOLUME_NOT_RETAINED	The volume does not have a retained partition association.
0x80042551 VDS_E_VOLUME_RETAINED	The volume already has a retained partition association.
0x80042553 VDS_E_ALIGN_BEYOND_FIRST_CYLINDER	The specified alignment is beyond the first cylinder.
0x80042554 VDS_E_ALIGN_NOT_SECTOR_SIZE_MULTIPLE	The specified alignment is not a multiple of the sector size.
0x80042555 VDS_E_ALIGN_NOT_ZERO	The specified partition type cannot be created with a non-zero alignment.
0x80042556 VDS_E_CACHE_CORRUPT	The service's cache has become corrupt.
0x80042557 VDS_E_CANNOT_CLEAR_VOLUME_FLAG	The specified volume flag cannot be cleared.
0x80042558 VDS_E_DISK_BEING_CLEANED	The operation is not allowed on a disk that is in the process of being cleaned.
0x80042559 VDS_E_DISK_NOT_CONVERTIBLE	The specified disk is not convertible. CDROMs and DVDs are examples of disk that are not convertible.
0x8004255A VDS_E_DISK_REMOVEABLE	The operation is not supported on removable media.
0x8004255B VDS_E_DISK_REMOVEABLE_NOT_EMPTY	The operation is not supported on a non-empty removable disk.
0x8004255C VDS_E_DRIVE_LETTER_NOT_FREE	The specified drive letter is not free to be assigned.
0x8004255D VDS_E_EXTEND_MULTIPLE_DISKS_NOT_SUPPORTED	Extending the volume onto multiple disks is not supported by this provider.
0x8004255E VDS_E_INVALID_DRIVE_LETTER	The specified drive letter is not valid.
0x8004255F VDS_E_INVALID_DRIVE_LETTER_COUNT	The specified number of drive letters to retrieve is not valid.
0x80042560 VDS_E_INVALID_FS_FLAG	The specified file system flag is not valid.
0x80042561 VDS_E_INVALID_FS_TYPE	The specified file system is not valid.
0x80042562 VDS_E_INVALID_OBJECT_TYPE	The specified object type is not valid.
0x80042563 VDS_E_INVALID_PARTITION_LAYOUT	The specified partition layout is invalid.
0x80042564 VDS_E_INVALID_PARTITION_STYLE	VDS only supports MBR or GPT partition style disks.
0x80042565 VDS_E_INVALID_PARTITION_TYPE	The specified partition type is not valid for this operation.
0x80042566 VDS_E_INVALID_PROVIDER_CLSID	The specified provider clsid cannot be a NULL GUID.
0x80042567 VDS_E_INVALID_PROVIDER_ID	The specified provider id cannot be a NULL GUID.
0x80042568 VDS_E_INVALID_PROVIDER_NAME	The specified provider name is invalid.
0x80042569 VDS_E_INVALID_PROVIDER_TYPE	The specified provider type is invalid.
0x8004256A VDS_E_INVALID_PROVIDER_VERSION_GUID	The specified provider version GUID cannot be a NULL GUID.
0x8004256B VDS_E_INVALID_PROVIDER_VERSION_STRING	The specified provider version string is invalid.
0x8004256C VDS_E_INVALID_QUERY_PROVIDER_FLAG	The specified query provider flag is invalid.
0x8004256D VDS_E_INVALID_SERVICE_FLAG	The specified service flag is invalid.
0x8004256E VDS_E_INVALID_VOLUME_FLAG	The specified volume flag is invalid.
0x8004256F VDS_E_PARTITION_NOT_OEM	The operation is only supported on an OEM, ESP, or unknown partition.
0x80042570 VDS_E_PARTITION_PROTECTED	Cannot delete a protected partition without the force protected parameter set, (see bForceProtected parameter in IVdsAdvancedDisk::DeletePartition).
0x80042571 VDS_E_PARTITION_STYLE_MISMATCH	The specified partition style is not the same as the disk's partition style.
0x80042572 VDS_E_PROVIDER_INTERNAL_ERROR	An internal error has occurred in the provider.
0x80042573 VDS_E_SHRINK_SIZE_LESS_THAN_MIN	The specified shrink size is less than the minimum shrink size allowed.
0x80042574 VDS_E_SHRINK_SIZE_TOO_BIG	The specified shrink size is too large and will cause the volume to be smaller than the minimum volume size.
0x80042575 VDS_E_UNRECOVERABLE_PROVIDER_ERROR	An unrecoverable error occurred in a provider.  The service MUST be shut down to regain full functionality.
0x80042576 VDS_E_VOLUME_HIDDEN	Cannot assign a mount point to a hidden volume.
0x00042577 VDS_S_DISMOUNT_FAILED	Failed to dismount the volume after setting the volume flags.
0x00042578 VDS_S_REMOUNT_FAILED	Failed to remount the volume after setting the volume flags.
0x80042579 VDS_E_FLAG_ALREADY_SET	Cannot set the specified flag as revert-on-close because it is already set. For more information, see the bRevertOnClose parameter of IVdsVolume::SetFlags.
0x0004257A VDS_S_RESYNC_NOTIFICATION_TASK_FAILED	Failure. If the volume is a mirror volume or a raid5 volume, no resynchronization notifications will be sent.
0x8004257B VDS_E_DISTINCT_VOLUME	The input volume id cannot be the id of the volume that is the target of the operation.
0x8004257C VDS_E_VOLUME_NOT_FOUND_IN_PACK	The specified volumes do not belong to the same pack.
0x8004257D VDS_E_PARTITION_NON_DATA	The specified partition is a not a primary or logical volume.
0x8004257E VDS_E_CRITICAL_PLEX	The specified plex is the current system or boot plex.
0x8004257F VDS_E_VOLUME_SYNCHRONIZING	The operation cannot be completed because the volume is synchronizing.
0x80042580 VDS_E_VOLUME_REGENERATING	The operation cannot be completed because the volume is regenerating.
0x00042581 VDS_S_VSS_FLUSH_AND_HOLD_WRITES	Failed to flush and hold Volume Snapshot Service writes.
0x00042582 VDS_S_VSS_RELEASE_WRITES	Failed to release Volume Snapshot Service writes.
0x00042583 VDS_S_FS_LOCK	Failed to obtain a file system lock.
0x80042584 VDS_E_READONLY	The volume is read only.
0x80042585 VDS_E_INVALID_VOLUME_TYPE	The volume type is invalid for this operation.
0x80042586 VDS_E_BAD_BOOT_DISK	The boot disk experienced failures when the driver attempted to online the pack.
0x80042587 VDS_E_LOG_UPDATE	The driver failed to update the log on at least one disk.
0x80042588 VDS_E_VOLUME_MIRRORED	This operation is not supported on a mirrored volume.
0x80042589 VDS_E_VOLUME_SIMPLE_SPANNED	The operation is only supported on simple or spanned volumes.
0x8004258A VDS_E_NO_VALID_LOG_COPIES	This pack has no valid log copies.
0x0004258B VDS_S_PLEX_NOT_LOADED_TO_CACHE	This plex is present in the driver, but has not yet been loaded to the provider cache. A volume modified notification will be sent by the service once the plex has been loaded to the provider cache.
0x8004258B VDS_E_PLEX_NOT_LOADED_TO_CACHE	This plex is present in the driver, but has not yet been loaded to the provider cache. A volume modified notification will be sent by the service once the plex has been loaded to the provider cache.
0x8004258C VDS_E_PARTITION_MSR	The operation is not supported on MSR partitions.
0x8004258D VDS_E_PARTITION_LDM	The operation is not supported on LDM partitions.
0x0004258E VDS_S_WINPE_BOOTENTRY	The boot entries cannot be updated automatically on WinPE. It might be necessary to manually update the boot entry for any installed operating systems.
0x8004258F VDS_E_ALIGN_NOT_A_POWER_OF_TWO	The alignment is not a power of two.
0x80042590 VDS_E_ALIGN_IS_ZERO	The alignment is zero.
0x80042591 VDS_E_SHRINK_IN_PROGRESS	A defragmentation or volume shrink operation is already in progress. Only one of these operations can run at a time.
0x80042592 VDS_E_CANT_INVALIDATE_FVE	BitLocker encryption could not be disabled for the volume.
0x80042593 VDS_E_FS_NOT_DETERMINED	The default file system could not be determined.
0x80042595 VDS_E_DISK_NOT_OFFLINE	This disk is already online.
0x80042596 VDS_E_FAILED_TO_ONLINE_DISK	The online operation failed.
0x80042597 VDS_E_FAILED_TO_OFFLINE_DISK	The offline operation failed.
0x80042598 VDS_E_BAD_REVISION_NUMBER	The operation could not be completed because the specified revision number is not supported.
0x80042599 VDS_E_SHRINK_USER_CANCELLED	The shrink operation was canceled by the user.
0x8004259A VDS_E_SHRINK_DIRTY_VOLUME	The volume selected for shrink might be corrupted. Use a file system repair utility to fix the corruption problem and then try to shrink the volume again.
0x00042700 VDS_S_NAME_TRUNCATED	The name was set successfully but had to be truncated.
0x80042701 VDS_E_NAME_NOT_UNIQUE	The specified name is not unique.
0x00042702 VDS_S_STATUSES_INCOMPLETELY_SET	At least one path's status was not successfully set due to a nonfatal error (for example, the status conflicts with the current load balance policy).
0x80042703 VDS_E_ADDRESSES_INCOMPLETELY_SET	At least one portal's tunnel address, which is the address of a portal that is running IPsec in tunnel mode, is not set successfully.
0x80042705 VDS_E_SECURITY_INCOMPLETELY_SET	At least one portal's security settings are not set successfully.
0x80042706 VDS_E_TARGET_SPECIFIC_NOT_SUPPORTED	The initiator service does not support setting target-specific shared secrets.
0x80042707 VDS_E_INITIATOR_SPECIFIC_NOT_SUPPORTED	The target does not support setting initiator-specific shared secrets.
0x80042708 VDS_E_ISCSI_LOGIN_FAILED	Another operation is in progress. This operation cannot proceed until the previous operations are complete.
0x80042709 VDS_E_ISCSI_LOGOUT_FAILED	The attempt to log out from the specified iSCSI session failed.
0x8004270A VDS_E_ISCSI_SESSION_NOT_FOUND	VDS could not find a session matching the specified iSCSI target.
0x8004270B VDS_E_ASSOCIATED_LUNS_EXIST	LUNs are associated with this target. All LUNs MUST be disassociated from this target before the target can be deleted.
0x8004270C VDS_E_ASSOCIATED_PORTALS_EXIST	Portals are associated with this portal group. All portals MUST be disassociated from this portal group before the portal group can be deleted.
0x8004270D VDS_E_NO_DISCOVERY_DOMAIN	The initiator does not exist in an iSNS discovery domain.
0x8004270E VDS_E_MULTIPLE_DISCOVERY_DOMAINS	The initiator exists in more than one iSNS discovery domain.
0x8004270F VDS_E_NO_DISK_PATHNAME	The disk's path could not be retrieved. Some operations on the disk might fail.
0x80042710 VDS_E_ISCSI_LOGOUT_INCOMPLETE	At least one iSCSI session logout operation did not complete successfully.
0x80042711 VDS_E_NO_VOLUME_PATHNAME	The path could not be retrieved for one or more volumes.
0x80042712 VDS_E_PROVIDER_CACHE_OUTOFSYNC	The provider's cache is not in sync with the driver cache.
0x80042713 VDS_E_NO_IMPORT_TARGET	No import target was set for the subsystem.
0x00042714 VDS_S_ALREADY_EXISTS	The object already exists.
0x00042715 VDS_S_PROPERTIES_INCOMPLETE	Some, but not all, of the properties were successfully retrieved. Note that there are many possible reasons for failing to retrieve all properties, including device removal.
0x00042800 VDS_S_ISCSI_SESSION_NOT_FOUND_PERSISTENT_LOGIN_REMOVED	VDS could not find any sessions matching the specified iSCSI target, but one or more persistent logins were found and removed.
0x00042801 VDS_S_ISCSI_PERSISTENT_LOGIN_MAY_NOT_BE_REMOVED	If a persistent login was set up for the target, it possibly was not removed. Check the iSCSI Initiator Control Panel to remove it if necessary.
0x00042802 VDS_S_ISCSI_LOGIN_ALREAD_EXISTS	The attempt to log in to the iSCSI target failed because the session already exists.
0x80042803 VDS_E_UNABLE_TO_FIND_BOOT_DISK	Volume disk extent information could not be retrieved for the boot volume.
0x80042804 VDS_E_INCORRECT_BOOT_VOLUME_EXTENT_INFO	More than two disk extents were reported for the boot volume. This is a system error.
0x80042805 VDS_E_GET_SAN_POLICY	A driver error was reported when getting the SAN policy.
0x80042806 VDS_E_SET_SAN_POLICY	A driver error was reported when setting the SAN policy.
0x80042807 VDS_E_BOOT_DISK	Disk attributes cannot be changed on the boot disk.
0x00042808 VDS_S_DISK_MOUNT_FAILED	One or more of the volumes on the disk could not be mounted, possibly because it was already mounted.
0x00042809 VDS_S_DISK_DISMOUNT_FAILED	One or more of the volumes on the disk could not be dismounted, possibly because it was already dismounted.
0x8004280A VDS_E_DISK_IS_OFFLINE	The operation cannot be performed on a disk that is offline.
0x8004280B VDS_E_DISK_IS_READ_ONLY	The operation cannot be performed on a disk that is read-only.
0x8004280C VDS_E_PAGEFILE_DISK	The operation cannot be performed on a disk that contains a pagefile volume.
0x8004280D VDS_E_HIBERNATION_FILE_DISK	The operation cannot be performed on a disk that contains a hibernation file volume.
0x8004280E VDS_E_CRASHDUMP_DISK	The operation cannot be performed on a disk that contains a crashdump file volume.
0x8004280F VDS_E_UNABLE_TO_FIND_SYSTEM_DISK	A system error occurred while retrieving the system disk information.
0x80042810 VDS_E_INCORRECT_SYSTEM_VOLUME_EXTENT_INFO	Multiple disk extents reported for the system volume - system error.
0x80042811 VDS_E_SYSTEM_DISK	Disk attributes cannot be changed on the current system disk or BIOS disk 0.
0x80042812 VDS_E_VOLUME_SHRINK_FVE_LOCKED	The volume could not be shrunken because it is locked by BitLocker. Unlock the volume and try again.
0x80042813 VDS_E_VOLUME_SHRINK_FVE_CORRUPT	The volume could not be shrunken because it is locked due to a BitLocker error. Use BitLocker tools to recover the volume and try again.
0x80042814 VDS_E_VOLUME_SHRINK_FVE_RECOVERY	The volume could not be shrunken because it is marked for BitLocker recovery. Use BitLocker tools to recover the volume and try again.
0x80042815 VDS_E_VOLUME_SHRINK_FVE	The volume could not be shrunken because it is encrypted by BitLocker and Fveapi.dll could not be loaded to determine its status. For this operation to succeed, Fveapi.dll MUST be available in %SystemRoot%\System32\.
0x80042816 VDS_E_SHRINK_OVER_DATA	The SHRINK operation against the selected LUN cannot be completed. Completing the operation using the specified parameters will overwrite volumes containing user data.
0x80042817 VDS_E_INVALID_SHRINK_SIZE	The SHRINK operation against the selected LUN cannot be completed. The specified size is greater than the size of the LUN.
0x80042818 VDS_E_LUN_DISK_MISSING	The SHRINK operation against the selected LUN cannot be completed. The current state of the disk associated with the LUN is MISSING.
0x80042819 VDS_E_LUN_DISK_FAILED	The SHRINK operation against the selected LUN cannot be completed. The current state of the disk associated with the LUN is FAILED.
0x8004281A VDS_E_LUN_DISK_NOT_READY	The SHRINK operation against the selected LUN cannot be completed. The current state of the disk associated with the LUN is NOT READY.
0x8004281B VDS_E_LUN_DISK_NO_MEDIA	The SHRINK operation against the selected LUN cannot be completed. The current state of the disk associated with the LUN is NO MEDIA.
0x8004281C VDS_E_LUN_NOT_READY	The SHRINK operation against the selected LUN cannot be completed. The current state of the LUN is NOT READY.
0x8004281D VDS_E_LUN_OFFLINE	The SHRINK operation against the selected LUN cannot be completed. The current state of the LUN is OFFLINE.
0x8004281E VDS_E_LUN_FAILED	The SHRINK operation against the selected LUN cannot be completed. The current state of the LUN is FAILED.
0x8004281F VDS_E_VOLUME_EXTEND_FVE_LOCKED	The volume could not be extended because it is locked by BitLocker. Unlock the volume and retry the operation.
0x80042820 VDS_E_VOLUME_EXTEND_FVE_CORRUPT	The volume could not be extended because it is locked due to a BitLocker error. Use BitLocker tools to recover the volume and retry the operation.
0x80042821 VDS_E_VOLUME_EXTEND_FVE_RECOVERY	The volume could not be extended because it is marked for BitLocker recovery. Use BitLocker tools to recover the volume and retry the operation.
0x80042822 VDS_E_VOLUME_EXTEND_FVE	The volume could not be extended because it is encrypted by BitLocker and Fveapi.dll could not be loaded to determine its status. For this operation to succeed, Fveapi.dll MUST be available in %SystemRoot%\System32\.
0x80042823 VDS_E_SECTOR_SIZE_ERROR	The sector size MUST be non-zero, a power of 2, and less than the maximum sector size.
0x80042900 VDS_E_INITIATOR_ADAPTER_NOT_FOUND	The initiator adapter was not found. For calls to GetPathInfo(), the initiator adapter is associated with the path end point.
0x80042901 VDS_E_TARGET_PORTAL_NOT_FOUND	The target portal was not found. For calls to GetPathInfo(), the target portal is associated with the path end point.
0x80042902 VDS_E_INVALID_PORT_PATH	The path returned for the port is invalid. Either it has an incorrect port type specified, or, the HBA port properties structure is NULL.
0x80042903 VDS_E_INVALID_ISCSI_TARGET_NAME	An invalid iSCSI target name was returned from the provider.
0x80042904 VDS_E_SET_TUNNEL_MODE_OUTER_ADDRESS	Call to set the iSCSI tunnel mode outer address failed.
0x80042905 VDS_E_ISCSI_GET_IKE_INFO	Call to get the iSCSI IKE info failed.
0x80042906 VDS_E_ISCSI_SET_IKE_INFO	Call to set the iSCSI IKE info failed.
0x80042907 VDS_E_SUBSYSTEM_ID_IS_NULL	The provider returned a NULL subsystem identification string.
0x80042908 VDS_E_ISCSI_INITIATOR_NODE_NAME	Failed to get the iSCSI initiator node name.
0x80042909 VDS_E_ISCSI_GROUP_PRESHARE_KEY	Failed to set iSCSI group pre-shared key.
0x8004290A VDS_E_ISCSI_CHAP_SECRET	Failed to set iSCSI initiator CHAP secret.
0x8004290B VDS_E_INVALID_IP_ADDRESS	An invalid IP address was encountered.
0x8004290C VDS_E_REBOOT_REQUIRED	A reboot is required before any further operations are initiated. Without a reboot, machine behavior and machine state are undefined for any further operations.
0x8004290D VDS_E_VOLUME_GUID_PATHNAME_NOT_ALLOWED	Volume GUID pathnames are not valid input to this method.
0x8004290E VDS_E_BOOT_PAGEFILE_DRIVE_LETTER	Assigning or removing drive letters on the current boot or pagefile volume is not allowed.
0x8004290F VDS_E_DELETE_WITH_CRITICAL	Delete is not allowed on the current boot, system, pagefile, crashdump or hibernation volume.
0x80042910 VDS_E_CLEAN_WITH_DATA	The FORCE parameter, (see the bForce parameter in IVdsAdvancedDisk::Clean), MUST be set to TRUE in order to clean a disk that contains a data volume.
0x80042911 VDS_E_CLEAN_WITH_OEM	The FORCE parameter, (see the bForceOEM parameter in IVdsAdvancedDisk::Clean), MUST be set to TRUE in order to clean a disk that contains an OEM volume.
0x80042912 VDS_E_CLEAN_WITH_CRITICAL	Clean is not allowed on the disk containing the current boot, system, pagefile, crashdump or hibernation volume.
0x80042913 VDS_E_FORMAT_CRITICAL	Format is not allowed on the current boot, system, pagefile, crashdump or hibernation volume.
0x80042914 VDS_E_NTFS_FORMAT_NOT_SUPPORTED	The NTFS file system format is not supported on this volume.
0x80042915 VDS_E_FAT32_FORMAT_NOT_SUPPORTED	The FAT32 file system format is not supported on this volume.
0x80042916 VDS_E_FAT_FORMAT_NOT_SUPPORTED	The FAT file system format is not supported on this volume.
0x80042917 VDS_E_FORMAT_NOT_SUPPORTED	The volume is not formattable.
0x80042918 VDS_E_COMPRESSION_NOT_SUPPORTED	The specified file system does not support compression.
0x80042919 VDS_E_VDISK_NOT_OPEN	The virtual disk object has not been opened yet.
0x8004291A VDS_E_VDISK_INVALID_OP_STATE	The requested operation cannot be performed on the virtual disk object, because it is not in a state that permits it.
0x8004291B VDS_E_INVALID_PATH	The path returned for the LUN is invalid. It has an incorrect path type specified.
0x8004291C VDS_E_INVALID_ISCSI_PATH	The path returned for the LUN is invalid. Either it has an incorrect path type specified, or, the initiator portal properties structure is NULL.
0x8004291D VDS_E_SHRINK_LUN_NOT_UNMASKED	The SHRINK operation against the selected LUN cannot be completed. The LUN is not unmasked to the local server.
0x8004291E VDS_E_LUN_DISK_READ_ONLY	The SHRINK operation against the selected LUN cannot be completed. The current state of the disk associated with the LUN is READ ONLY.
0x8004291F VDS_E_LUN_UPDATE_DISK	The operation against the selected LUN completed, but there was a failure updating the status of the disk associated with the LUN. Call REFRESH to retry the status update for the disk.
0x80042920 VDS_E_LUN_DYNAMIC	The SHRINK operation against the selected LUN cannot be completed. The current state of the disk associated with the LUN is DYNAMIC.
0x80042921 VDS_E_LUN_DYNAMIC_OFFLINE	The SHRINK operation against the selected LUN cannot be completed. The current state of the disk associated with the LUN is DYNAMIC OFFLINE.
0x80042922 VDS_E_LUN_SHRINK_GPT_HEADER	The SHRINK operation against the selected LUN cannot be completed. The disk has the GPT partitioning format. The specified new LUN size does not allow space for a new GPT backup header to be created. Please increase the resulting LUN size.
0x80042923 VDS_E_MIRROR_NOT_SUPPORTED	Mirrored volumes are not supported by this operating system.
0x80042924 VDS_E_RAID5_NOT_SUPPORTED	RAID-5 volumes are not supported by this operating system.
0x80042925 VDS_E_DISK_NOT_CONVERTIBLE_SIZE	The specified disk is not convertible because the size is less than the minimum size required for GPT disks.
0x80042926 VDS_E_OFFLINE_NOT_SUPPORTED	The volume does not support offlining.
0x80042927 VDS_E_VDISK_PATHNAME_INVALID	The pathname for a virtual disk MUST be fully qualified.
0x80042928 VDS_E_EXTEND_TOO_MANY_CLUSTERS	The volume cannot be extended because the number of clusters will exceed the maximum number of clusters supported by the file system.
0x80042929 VDS_E_EXTEND_UNKNOWN_FILESYSTEM	The volume cannot be extended because the volume does not contain a recognized file system.
0x8004292A VDS_E_SHRINK_UNKNOWN_FILESYSTEM	The volume cannot be shrunken because the volume does not contain a recognized file system.
0x8004292B VDS_E_VD_DISK_NOT_OPEN	The requested operation requires that the virtual disk be opened.
0x8004292C VDS_E_VD_DISK_IS_EXPANDING	The requested operation cannot be performed while the virtual disk is expanding.
0x8004292D VDS_E_VD_DISK_IS_COMPACTING	The requested operation cannot be performed while the virtual disk is compacting.
0x8004292E VDS_E_VD_DISK_IS_MERGING	The requested operation cannot be performed while the virtual disk is merging.
0x8004292F VDS_E_VD_IS_ATTACHED	The requested operation cannot be performed while the virtual disk is attached.
0x80042930 VDS_E_VD_DISK_ALREADY_OPEN	The virtual disk is already open and cannot be opened a second time. Please close all clients that have opened the virtual disk and retry.
0x80042931 VDS_E_VD_DISK_ALREADY_EXPANDING	The virtual disk is already in the process of expanding.
0x80042932 VDS_E_VD_ALREADY_COMPACTING	The virtual disk is already in the process of compacting.
0x80042933 VDS_E_VD_ALREADY_MERGING	The virtual disk is already in the process of merging.
0x80042934 VDS_E_VD_ALREADY_ATTACHED	The virtual disk is already attached.
0x80042935 VDS_E_VD_ALREADY_DETACHED	The virtual disk is already detached.
0x80042936 VDS_E_VD_NOT_ATTACHED_READONLY	The requested operation requires that the virtual disk be attached read only.
0x80042937 VDS_E_VD_IS_BEING_ATTACHED	The requested operation cannot be performed while the virtual disk is being attached.
0x80042938 VDS_E_VD_IS_BEING_DETACHED	The requested operation cannot be performed while the virtual disk is being detached.
0x00044244 VDS_S_ACCESS_PATH_NOT_DELETED	The access paths on the volume is not deleted.