ERROR_SUCCESS
0
0x0

The operation completed successfully.

ERROR_INVALID_FUNCTION
1
0x1

Incorrect function.

ERROR_FILE_NOT_FOUND
2
0x2

The system cannot find the file specified.

ERROR_PATH_NOT_FOUND
3
0x3

The system cannot find the path specified.

ERROR_TOO_MANY_OPEN_FILES
4
0x4

The system cannot open the file.

ERROR_ACCESS_DENIED
5
0x5

Access is denied.

ERROR_INVALID_HANDLE
6
0x6

The handle is invalid.

ERROR_ARENA_TRASHED
7
0x7

The storage control blocks were destroyed.

ERROR_NOT_ENOUGH_MEMORY
8
0x8

Not enough storage is available to process this command.

ERROR_INVALID_BLOCK
9
0x9

The storage control block address is invalid.

ERROR_BAD_ENVIRONMENT
10
0xA

The environment is incorrect.

ERROR_BAD_FORMAT
11
0xB

An attempt was made to load a program with an incorrect format.

ERROR_INVALID_ACCESS
12
0xC

The access code is invalid.

ERROR_INVALID_DATA
13
0xD

The data is invalid.

ERROR_OUTOFMEMORY
14
0xE

Not enough storage is available to complete this operation.

ERROR_INVALID_DRIVE
15
0xF

The system cannot find the drive specified.

ERROR_CURRENT_DIRECTORY
16
0x10

The directory cannot be removed.

ERROR_NOT_SAME_DEVICE
17
0x11

The system cannot move the file to a different disk drive.

ERROR_NO_MORE_FILES
18
0x12

There are no more files.

ERROR_WRITE_PROTECT
19
0x13

The media is write protected.

ERROR_BAD_UNIT
20
0x14

The system cannot find the device specified.

ERROR_NOT_READY
21
0x15

The device is not ready.

ERROR_BAD_COMMAND
22
0x16

The device does not recognize the command.

ERROR_CRC
23
0x17

Data error (cyclic redundancy check).

ERROR_BAD_LENGTH
24
0x18

The program issued a command but the command length is incorrect.

ERROR_SEEK
25
0x19

The drive cannot locate a specific area or track on the disk.

ERROR_NOT_DOS_DISK
26
0x1A

The specified disk or diskette cannot be accessed.

ERROR_SECTOR_NOT_FOUND
27
0x1B

The drive cannot find the sector requested.

ERROR_OUT_OF_PAPER
28
0x1C

The printer is out of paper.

ERROR_WRITE_FAULT
29
0x1D

The system cannot write to the specified device.

ERROR_READ_FAULT
30
0x1E

The system cannot read from the specified device.

ERROR_GEN_FAILURE
31
0x1F

A device attached to the system is not functioning.

ERROR_SHARING_VIOLATION
32
0x20

The process cannot access the file because it is being used by another process.

ERROR_LOCK_VIOLATION
33
0x21

The process cannot access the file because another process has locked a portion of the file.

ERROR_WRONG_DISK
34
0x22

The wrong diskette is in the drive. Insert %2 (Volume Serial Number: %3) into drive %1.

ERROR_SHARING_BUFFER_EXCEEDED
36
0x24

Too many files opened for sharing.

ERROR_HANDLE_EOF
38
0x26

Reached the end of the file.

ERROR_HANDLE_DISK_FULL
39
0x27

The disk is full.

ERROR_NOT_SUPPORTED
50
0x32

The request is not supported.

ERROR_REM_NOT_LIST
51
0x33

Windows cannot find the network path. Verify that the network path is correct and the destination computer is not busy or turned off. If Windows still cannot find the network path, contact your network administrator.

ERROR_DUP_NAME
52
0x34

You were not connected because a duplicate name exists on the network. If joining a domain, go to System in Control Panel to change the computer name and try again. If joining a workgroup, choose another workgroup name.

ERROR_BAD_NETPATH
53
0x35

The network path was not found.

ERROR_NETWORK_BUSY
54
0x36

The network is busy.

ERROR_DEV_NOT_EXIST
55
0x37

The specified network resource or device is no longer available.

ERROR_TOO_MANY_CMDS
56
0x38

The network BIOS command limit has been reached.

ERROR_ADAP_HDW_ERR
57
0x39

A network adapter hardware error occurred.

ERROR_BAD_NET_RESP
58
0x3A

The specified server cannot perform the requested operation.

ERROR_UNEXP_NET_ERR
59
0x3B

An unexpected network error occurred.

ERROR_BAD_REM_ADAP
60
0x3C

The remote adapter is not compatible.

ERROR_PRINTQ_FULL
61
0x3D

The printer queue is full.

ERROR_NO_SPOOL_SPACE
62
0x3E

Space to store the file waiting to be printed is not available on the server.

ERROR_PRINT_CANCELLED
63
0x3F

Your file waiting to be printed was deleted.

ERROR_NETNAME_DELETED
64
0x40

The specified network name is no longer available.

ERROR_NETWORK_ACCESS_DENIED
65
0x41

Network access is denied.

ERROR_BAD_DEV_TYPE
66
0x42

The network resource type is not correct.

ERROR_BAD_NET_NAME
67
0x43

The network name cannot be found.

ERROR_TOO_MANY_NAMES
68
0x44

The name limit for the local computer network adapter card was exceeded.

ERROR_TOO_MANY_SESS
69
0x45

The network BIOS session limit was exceeded.

ERROR_SHARING_PAUSED
70
0x46

The remote server has been paused or is in the process of being started.

ERROR_REQ_NOT_ACCEP
71
0x47

No more connections can be made to this remote computer at this time because there are already as many connections as the computer can accept.

ERROR_REDIR_PAUSED
72
0x48

The specified printer or disk device has been paused.

ERROR_FILE_EXISTS
80
0x50

The file exists.

ERROR_CANNOT_MAKE
82
0x52

The directory or file cannot be created.

ERROR_FAIL_I24
83
0x53

Fail on INT 24.

ERROR_OUT_OF_STRUCTURES
84
0x54

Storage to process this request is not available.

ERROR_ALREADY_ASSIGNED
85
0x55

The local device name is already in use.

ERROR_INVALID_PASSWORD
86
0x56

The specified network password is not correct.

ERROR_INVALID_PARAMETER
87
0x57

The parameter is incorrect.

ERROR_NET_WRITE_FAULT
88
0x58

A write fault occurred on the network.

ERROR_NO_PROC_SLOTS
89
0x59

The system cannot start another process at this time.

ERROR_TOO_MANY_SEMAPHORES
100
0x64

Cannot create another system semaphore.

ERROR_EXCL_SEM_ALREADY_OWNED
101
0x65

The exclusive semaphore is owned by another process.

ERROR_SEM_IS_SET
102
0x66

The semaphore is set and cannot be closed.

ERROR_TOO_MANY_SEM_REQUESTS
103
0x67

The semaphore cannot be set again.

ERROR_INVALID_AT_INTERRUPT_TIME
104
0x68

Cannot request exclusive semaphores at interrupt time.

ERROR_SEM_OWNER_DIED
105
0x69

The previous ownership of this semaphore has ended.

ERROR_SEM_USER_LIMIT
106
0x6A

Insert the diskette for drive %1.

ERROR_DISK_CHANGE
107
0x6B

The program stopped because an alternate diskette was not inserted.

ERROR_DRIVE_LOCKED
108
0x6C

The disk is in use or locked by another process.

ERROR_BROKEN_PIPE
109
0x6D

The pipe has been ended.

ERROR_OPEN_FAILED
110
0x6E

The system cannot open the device or file specified.

ERROR_BUFFER_OVERFLOW
111
0x6F

The file name is too long.

ERROR_DISK_FULL
112
0x70

There is not enough space on the disk.

ERROR_NO_MORE_SEARCH_HANDLES
113
0x71

No more internal file identifiers available.

ERROR_INVALID_TARGET_HANDLE
114
0x72

The target internal file identifier is incorrect.

ERROR_INVALID_CATEGORY
117
0x75

The IOCTL call made by the application program is not correct.

ERROR_INVALID_VERIFY_SWITCH
118
0x76

The verify-on-write switch parameter value is not correct.

ERROR_BAD_DRIVER_LEVEL
119
0x77

The system does not support the command requested.

ERROR_CALL_NOT_IMPLEMENTED
120
0x78

This function is not supported on this system.

ERROR_SEM_TIMEOUT
121
0x79

The semaphore timeout period has expired.

ERROR_INSUFFICIENT_BUFFER
122
0x7A

The data area passed to a system call is too small.

ERROR_INVALID_NAME
123
0x7B

The filename, directory name, or volume label syntax is incorrect.

ERROR_INVALID_LEVEL
124
0x7C

The system call level is not correct.

ERROR_NO_VOLUME_LABEL
125
0x7D

The disk has no volume label.

ERROR_MOD_NOT_FOUND
126
0x7E

The specified module could not be found.

ERROR_PROC_NOT_FOUND
127
0x7F

The specified procedure could not be found.

ERROR_WAIT_NO_CHILDREN
128
0x80

There are no child processes to wait for.

ERROR_CHILD_NOT_COMPLETE
129
0x81

The %1 application cannot be run in Win32 mode.

ERROR_DIRECT_ACCESS_HANDLE
130
0x82

Attempt to use a file handle to an open disk partition for an operation other than raw disk I/O.

ERROR_NEGATIVE_SEEK
131
0x83

An attempt was made to move the file pointer before the beginning of the file.

ERROR_SEEK_ON_DEVICE
132
0x84

The file pointer cannot be set on the specified device or file.

ERROR_IS_JOIN_TARGET
133
0x85

A JOIN or SUBST command cannot be used for a drive that contains previously joined drives.

ERROR_IS_JOINED
134
0x86

An attempt was made to use a JOIN or SUBST command on a drive that has already been joined.

ERROR_IS_SUBSTED
135
0x87

An attempt was made to use a JOIN or SUBST command on a drive that has already been substituted.

ERROR_NOT_JOINED
136
0x88

The system tried to delete the JOIN of a drive that is not joined.

ERROR_NOT_SUBSTED
137
0x89

The system tried to delete the substitution of a drive that is not substituted.

ERROR_JOIN_TO_JOIN
138
0x8A

The system tried to join a drive to a directory on a joined drive.

ERROR_SUBST_TO_SUBST
139
0x8B

The system tried to substitute a drive to a directory on a substituted drive.

ERROR_JOIN_TO_SUBST
140
0x8C

The system tried to join a drive to a directory on a substituted drive.

ERROR_SUBST_TO_JOIN
141
0x8D

The system tried to SUBST a drive to a directory on a joined drive.

ERROR_BUSY_DRIVE
142
0x8E

The system cannot perform a JOIN or SUBST at this time.

ERROR_SAME_DRIVE
143
0x8F

The system cannot join or substitute a drive to or for a directory on the same drive.

ERROR_DIR_NOT_ROOT
144
0x90

The directory is not a subdirectory of the root directory.

ERROR_DIR_NOT_EMPTY
145
0x91

The directory is not empty.

ERROR_IS_SUBST_PATH
146
0x92

The path specified is being used in a substitute.

ERROR_IS_JOIN_PATH
147
0x93

Not enough resources are available to process this command.

ERROR_PATH_BUSY
148
0x94

The path specified cannot be used at this time.

ERROR_IS_SUBST_TARGET
149
0x95

An attempt was made to join or substitute a drive for which a directory on the drive is the target of a previous substitute.

ERROR_SYSTEM_TRACE
150
0x96

System trace information was not specified in your CONFIG.SYS file, or tracing is disallowed.

ERROR_INVALID_EVENT_COUNT
151
0x97

The number of specified semaphore events for DosMuxSemWait is not correct.

ERROR_TOO_MANY_MUXWAITERS
152
0x98

DosMuxSemWait did not execute; too many semaphores are already set.

ERROR_INVALID_LIST_FORMAT
153
0x99

The DosMuxSemWait list is not correct.

ERROR_LABEL_TOO_LONG
154
0x9A

The volume label you entered exceeds the label character limit of the target file system.

ERROR_TOO_MANY_TCBS
155
0x9B

Cannot create another thread.

ERROR_SIGNAL_REFUSED
156
0x9C

The recipient process has refused the signal.

ERROR_DISCARDED
157
0x9D

The segment is already discarded and cannot be locked.

ERROR_NOT_LOCKED
158
0x9E

The segment is already unlocked.

ERROR_BAD_THREADID_ADDR
159
0x9F

The address for the thread ID is not correct.

ERROR_BAD_ARGUMENTS
160
0xA0

One or more arguments are not correct.

ERROR_BAD_PATHNAME
161
0xA1

The specified path is invalid.

ERROR_SIGNAL_PENDING
162
0xA2

A signal is already pending.

ERROR_MAX_THRDS_REACHED
164
0xA4

No more threads can be created in the system.

ERROR_LOCK_FAILED
167
0xA7

Unable to lock a region of a file.

ERROR_BUSY
170
0xAA

The requested resource is in use.

ERROR_CANCEL_VIOLATION
173
0xAD

A lock request was not outstanding for the supplied cancel region.

ERROR_ATOMIC_LOCKS_NOT_SUPPORTED
174
0xAE

The file system does not support atomic changes to the lock type.

ERROR_INVALID_SEGMENT_NUMBER
180
0xB4

The system detected a segment number that was not correct.

ERROR_INVALID_ORDINAL
182
0xB6

The operating system cannot run %1.

ERROR_ALREADY_EXISTS
183
0xB7

Cannot create a file when that file already exists.

ERROR_INVALID_FLAG_NUMBER
186
0xBA

The flag passed is not correct.

ERROR_SEM_NOT_FOUND
187
0xBB

The specified system semaphore name was not found.

ERROR_INVALID_STARTING_CODESEG
188
0xBC

The operating system cannot run %1.

ERROR_INVALID_STACKSEG
189
0xBD

The operating system cannot run %1.

ERROR_INVALID_MODULETYPE
190
0xBE

The operating system cannot run %1.

ERROR_INVALID_EXE_SIGNATURE
191
0xBF

Cannot run %1 in Win32 mode.

ERROR_EXE_MARKED_INVALID
192
0xC0

The operating system cannot run %1.

ERROR_BAD_EXE_FORMAT
193
0xC1

%1 is not a valid Win32 application.

ERROR_ITERATED_DATA_EXCEEDS_64k
194
0xC2

The operating system cannot run %1.

ERROR_INVALID_MINALLOCSIZE
195
0xC3

The operating system cannot run %1.

ERROR_DYNLINK_FROM_INVALID_RING
196
0xC4

The operating system cannot run this application program.

ERROR_IOPL_NOT_ENABLED
197
0xC5

The operating system is not presently configured to run this application.

ERROR_INVALID_SEGDPL
198
0xC6

The operating system cannot run %1.

ERROR_AUTODATASEG_EXCEEDS_64k
199
0xC7

The operating system cannot run this application program.

ERROR_RING2SEG_MUST_BE_MOVABLE
200
0xC8

The code segment cannot be greater than or equal to 64K.

ERROR_RELOC_CHAIN_XEEDS_SEGLIM
201
0xC9

The operating system cannot run %1.

ERROR_INFLOOP_IN_RELOC_CHAIN
202
0xCA

The operating system cannot run %1.

ERROR_ENVVAR_NOT_FOUND
203
0xCB

The system could not find the environment option that was entered.

ERROR_NO_SIGNAL_SENT
205
0xCD

No process in the command subtree has a signal handler.

ERROR_FILENAME_EXCED_RANGE
206
0xCE

The filename or extension is too long.

ERROR_RING2_STACK_IN_USE
207
0xCF

The ring 2 stack is in use.

ERROR_META_EXPANSION_TOO_LONG
208
0xD0

The global filename characters, * or ?, are entered incorrectly or too many global filename characters are specified.

ERROR_INVALID_SIGNAL_NUMBER
209
0xD1

The signal being posted is not correct.

ERROR_THREAD_1_INACTIVE
210
0xD2

The signal handler cannot be set.

ERROR_LOCKED
212
0xD4

The segment is locked and cannot be reallocated.

ERROR_TOO_MANY_MODULES
214
0xD6

Too many dynamic-link modules are attached to this program or dynamic-link module.

ERROR_NESTING_NOT_ALLOWED
215
0xD7

Cannot nest calls to LoadModule.

ERROR_EXE_MACHINE_TYPE_MISMATCH
216
0xD8

The version of %1 is not compatible with the version you're running. Check your computer's system information to see whether you need a x86 (32-bit) or x64 (64-bit) version of the program, and then contact the software publisher.

ERROR_EXE_CANNOT_MODIFY_SIGNED_BINARY
217
0xD9

The image file %1 is signed, unable to modify.

ERROR_EXE_CANNOT_MODIFY_STRONG_SIGNED_BINARY
218
0xDA

The image file %1 is strong signed, unable to modify.

ERROR_FILE_CHECKED_OUT
220
0xDC

This file is checked out or locked for editing by another user.

ERROR_CHECKOUT_REQUIRED
221
0xDD

The file must be checked out before saving changes.

ERROR_BAD_FILE_TYPE
222
0xDE

The file type being saved or retrieved has been blocked.

ERROR_FILE_TOO_LARGE
223
0xDF

The file size exceeds the limit allowed and cannot be saved.

ERROR_FORMS_AUTH_REQUIRED
224
0xE0

Access Denied. Before opening files in this location, you must first add the web site to your trusted sites list, browse to the web site, and select the option to login automatically.

ERROR_VIRUS_INFECTED
225
0xE1

Operation did not complete successfully because the file contains a virus.

ERROR_VIRUS_DELETED
226
0xE2

This file contains a virus and cannot be opened. Due to the nature of this virus, the file has been removed from this location.

ERROR_PIPE_LOCAL
229
0xE5

The pipe is local.

ERROR_BAD_PIPE
230
0xE6

The pipe state is invalid.

ERROR_PIPE_BUSY
231
0xE7

All pipe instances are busy.

ERROR_NO_DATA
232
0xE8

The pipe is being closed.

ERROR_PIPE_NOT_CONNECTED
233
0xE9

No process is on the other end of the pipe.

ERROR_MORE_DATA
234
0xEA

More data is available.

ERROR_VC_DISCONNECTED
240
0xF0

The session was canceled.

ERROR_INVALID_EA_NAME
254
0xFE

The specified extended attribute name was invalid.

ERROR_EA_LIST_INCONSISTENT
255
0xFF

The extended attributes are inconsistent.

WAIT_TIMEOUT
258
0x102

The wait operation timed out.

ERROR_NO_MORE_ITEMS
259
0x103

No more data is available.

ERROR_CANNOT_COPY
266
0x10A

The copy functions cannot be used.

ERROR_DIRECTORY
267
0x10B

The directory name is invalid.

ERROR_EAS_DIDNT_FIT
275
0x113

The extended attributes did not fit in the buffer.

ERROR_EA_FILE_CORRUPT
276
0x114

The extended attribute file on the mounted file system is corrupt.

ERROR_EA_TABLE_FULL
277
0x115

The extended attribute table file is full.

ERROR_INVALID_EA_HANDLE
278
0x116

The specified extended attribute handle is invalid.

ERROR_EAS_NOT_SUPPORTED
282
0x11A

The mounted file system does not support extended attributes.

ERROR_NOT_OWNER
288
0x120

Attempt to release mutex not owned by caller.

ERROR_TOO_MANY_POSTS
298
0x12A

Too many posts were made to a semaphore.

ERROR_PARTIAL_COPY
299
0x12B

Only part of a ReadProcessMemory or WriteProcessMemory request was completed.

ERROR_OPLOCK_NOT_GRANTED
300
0x12C

The oplock request is denied.

ERROR_INVALID_OPLOCK_PROTOCOL
301
0x12D

An invalid oplock acknowledgment was received by the system.

ERROR_DISK_TOO_FRAGMENTED
302
0x12E

The volume is too fragmented to complete this operation.

ERROR_DELETE_PENDING
303
0x12F

The file cannot be opened because it is in the process of being deleted.

ERROR_INCOMPATIBLE_WITH_GLOBAL_SHORT_NAME_REGISTRY_SETTING
304
0x130

Short name settings may not be changed on this volume due to the global registry setting.

ERROR_SHORT_NAMES_NOT_ENABLED_ON_VOLUME
305
0x131

Short names are not enabled on this volume.

ERROR_SECURITY_STREAM_IS_INCONSISTENT
306
0x132

The security stream for the given volume is in an inconsistent state. Please run CHKDSK on the volume.

ERROR_INVALID_LOCK_RANGE
307
0x133

A requested file lock operation cannot be processed due to an invalid byte range.

ERROR_IMAGE_SUBSYSTEM_NOT_PRESENT
308
0x134

The subsystem needed to support the image type is not present.

ERROR_NOTIFICATION_GUID_ALREADY_DEFINED
309
0x135

The specified file already has a notification GUID associated with it.

ERROR_MR_MID_NOT_FOUND
317
0x13D

The system cannot find message text for message number 0x%1 in the message file for %2.

ERROR_SCOPE_NOT_FOUND
318
0x13E

The scope specified was not found.

ERROR_FAIL_NOACTION_REBOOT
350
0x15E

No action was taken as a system reboot is required.

ERROR_FAIL_SHUTDOWN
351
0x15F

The shutdown operation failed.

ERROR_FAIL_RESTART
352
0x160

The restart operation failed.

ERROR_MAX_SESSIONS_REACHED
353
0x161

The maximum number of sessions has been reached.

ERROR_THREAD_MODE_ALREADY_BACKGROUND
400
0x190

The thread is already in background processing mode.

ERROR_THREAD_MODE_NOT_BACKGROUND
401
0x191

The thread is not in background processing mode.

ERROR_PROCESS_MODE_ALREADY_BACKGROUND
402
0x192

The process is already in background processing mode.

ERROR_PROCESS_MODE_NOT_BACKGROUND
403
0x193

The process is not in background processing mode.

ERROR_INVALID_ADDRESS
487
0x1E7

Attempt to access invalid address.