Developer's guide to Delphi troubleshooting

Table of contents :

Acknowledgements                                   xxi
About the Author                                   xxii
Introduction                                       xxiii
How This Book Differs                              xxiii
Error Messages are Your Friends                    xxiii
How to Find Specific Error Messages in This Book   xxiv
When There are Potentially Multiple Causes for     xxvi
the Same Error Message
When You Need More Information                     xxvi
What's on the CD                                   xxix
Error Messages                                     1
  "." Expected                                     1
  $DENYPACKAGEUNIT [] cannot be put into a         2
  package
  $DESIGNONLY AND $RUNONLY both specified          2
  $DESIGNONLY AND $RUNONLY only allowed in         3
  package unit
  $WEAKPACKAGEUNIT & $DENYPACKAGEUNIT both         3
  specified
  $WEAKPACKAGEUNIT [] cannot have                  4
  initialization or finalization code
  $WEAKPACKAGEUNIT [] contains global data         4
  `;' not allowed before `Else'                    5
  [] already exists                                5
  [] can't be added to this package because        6
  another file with the same base name [] is
  already in the directory of the package
  [] expected but [] found                         6
  [] has no index for fields []                    7
  [] has the descendent [] in the Repository       8
  and therefore cannot be removed
  [] is a read-only file                           8
  [] is a reserved word                            9
  [] is already in the Repository. Replace it?     10
  [] is already in use by []                       11
  [] is an invalid filename                        11
  [] is an invalid PageIndex value. PageIndex      12
  must be between 0 and []
  [] is not a type identifier                      12
  [] is not a unique name                          13
  [] is not a valid component name                 13
  [] is not a valid date                           15
  [] is not a valid date and time                  16
  [] is not a valid floating point value           17
  [] is not a valid identifier                     18
  [] is not a valid integer value                  18
  [] is not a valid time                           19
  [] is not a valid value for field []. The        20
  allowed range is [] to []
  [] must be saved before adding to Repository.    21
  Save now?
  [] or [] expected but [] found                   21
  {$R *.RES} missing or incorrect                  22
  16-Bit segment encountered in object file []     23
  A CoClass must have at least one default         24
  interface
  A CoClass must implement at least one            25
  interface
  A component class named [] already exists        26
  A component named [] already exists              26
  A component named [] already exists in a         27
  descendent form
  A device attached to the system is not           28
  functioning
  A dispinterface type cannot have an ancestor     28
  interface
  A dispinterface type requires an interface       29
  identification
  A field or method named [] already exists        29
  A module called [] is already installed          30
  A page must be empty before it can be deleted    31
  A reference to [] already exists in the Type     32
  Library
  A required. DLL file, [], was not found          33
  A user transaction is already in progress        33
  A value must be specified for []                 34
  A Win 32 API function failed                     39
  Abstract Method Error                            39
  Abstract Methods must be virtual or dynamic      40
  Access Violation (General Protection Fault)      41
  Ambiguous Overloaded Call to []                  47
  An error occurred while attempting to            48
  initialize the Borland Database Engine (error
  [])
  Another file named [] is already on the          48
  search path
  Another file with the same base name ([]) is     48
  already on the search path
  Application is not licensed to use this          50
  feature
  Arithmetic Overflow Error                        51
  Array type required                              52
  Assertion failed                                 53
  Assignment to FOR-Loop variable []               53
  At End of Table                                  55
  Bad global symbol definition:  [] in object      56
  file []
  Bad packaged unit format: [].[]                  57
  Bad unit format:  []                             57
  BDE Initialization Error $2501                   58
  Before you can deploy, you must complete the     59
  Web Deployment page of the Project|Web Deploy
  Options dialog
  Bitmap image is not valid                        60
  Bits index out of range                          60
  BLOb has been modified                           61
  Break or continue outside of loop                63
  Breakpoint is set on line that may have been     66
  removed by the optimizer or contains no debug
  information. Run anyway?
  Call to Application. CreateForm is missing or    68
  incorrect
  Call to RegisterClass is missing or incorrect    69
  Can't change value while socket is active        70
  Can't load [complib.dcl, cmplib32.dcl,           70
  vcl30.dpl, vc140.dpl]
  Can't load package [].[]                         73
  Can't write. EXE file. Disk full?                73
  Cannot add a session to the form or              74
  data-module while session [] has
  AutoSessionName enabled
  Cannot assign to a read-only property            75
  Cannot break, continue, or exit out of a         76
  finally clause
  Cannot change the size of an icon                76
  Cannot change Visible in OnShow or OnHide        77
  Cannot connect, [] must contain a valid          79
  ServerName or ServerGUID
  Cannot connect to database []                    80
  Cannot copy a Repository Project to a            81
  directory underneath itself
  Cannot create cursor handle                      82
  Cannot create file []                            82
  Cannot create form. No MDI forms are             84
  currently active
  Cannot debug project unless a host               85
  application is defined. Use the
  Run|Parameters...dialog box
  Cannot enable AutoSessionName property with      86
  more than one session on a form or data module
  Cannot find [] on the search path                87
  Cannot find Engine configuration file            88
  Cannot find implementation of method []          89
  Cannot focus a disabled or invisible window      90
  Cannot hide an MDI Child Form                    91
  Cannot inherit from form []. It contains a       92
  component with a blank name property
  Cannot initialize local variables                92
  Cannot initialize multiple variables             94
  Cannot Load IDAPI Service Library                95
  Cannot load IDAPI[32]. DLL                       97
  Cannot load language driver                      99
  Cannot load package []. It contains unit []      100
  which is also contained in package []
  Cannot locate IDAPI[01,32]. DLL                  100
  Cannot make a visible window modal               103
  Cannot modify a read-only dataset                104
  Cannot modify SessionName while                  105
  AutoSessionName is enabled
  Cannot open component library                    105
  [Path]\Complib.dcl
  Cannot open file []                              106
  Cannot open module because it is a dependent     107
  of [], which is open as text
  Cannot override a static method                  107
  Cannot perform this operation on a closed        108
  database
  Cannot perform this operation on a closed        110
  dataset
  Cannot perform this operation on an active       111
  session
  Cannot perform this operation on an empty        111
  dataset
  Cannot perform this operation on an open         112
  database
  Cannot perform this operation on an open         113
  dataset
  Cannot perform this operation with table open    114
  Cannot perform utility while table is in use     115
  Cannot read a write-only property                115
  Cannot Run a Unit or DLL                         117
  Cannot write EXE or DLL to disk                  118
  Cannot Write to Engine Configuration File        118
  Capability Not Supported                         119
  Circular datalinks are not allowed               121
  Circular Unit Reference [to [] ]                 121
  Class, interface and object types only           123
  allowed in type section
  Class [] not found. [Ignore the error and        124
  continue?]
  Class already has a default property             126
  Class does not have a default property           127
  Class not registered                             128
  Class type required                              130
  Clipboard does not support Icons                 131
  Code Insight(tm) features are disabled while     132
  debugging
  Code Segment Too Large                           132
  COINITIALIZE has not been called                 133
  Column not a BLOb                                133
  Comma Expected                                   133
  Compilation terminated; too many errors          134
  Component already installed                      134
  Connection error--no server available            135
  Connection in use by another statement           136
  Constant expression expected                     138
  Constant expression violates subrange bounds     138
  Constant object cannot be passed as var          139
  parameter
  Constant or type identifier expected             141
  Constant out of range                            142
  Constants cannot be used as open array           143
  arguments
  Constructing Instance of [] containing           144
  abstract methods
  Constructors and Destructors must have           146
  register calling convention
  Constructors and Destructors not allowed in      146
  OLE automation section
  CONTAINS clause is incorrect                     147
  Control [] has no parent window                  148
  Controls cannot be added to a data module        150
  Corrupt table/index header                       150
  Could not create output file []                  153
  Could not find I DataBroker in type library      154
  Could not find interface [] in type library      155
  Could not find object. Cannot load an IDAPI      156
  service library. File: ODBC32.DLL
  Could not initialize IDAPI                       157
  Could not find interface IDataBroker in type     158
  library
  Could not load []. The OLE control may           159
  possibly require support libraries that are
  not on the current search path or are not
  present on your system
  Could not load RLINK32.DLL                       159
  Could not load StdOle version 1.0 type library   159
  Could not load Type Library                      160
  Could not load unit [] symbol information for    160
  [] Do you want to try to find this file
  yourself?
  Data Base Error Database access resulted in      161
  error
  Data Segment Too Large                           162
  Data Structure Corruption                        165
  Data Type too large:  exceeds 2 GB               166
  Database name missing                            167
  Dataset not configured for network access        168
  Dataset not in edit or insert mode               169
  DAX Error:  Class not registered                 169
  DAX Error:  Name not unique in this context      170
  DAX Error:  Unexpected failure                   171
  DCOM not installed                               171
  Debug process is already running                 171
  Debug session in progress. Terminate?            172
  Debugger kernel error. Error code:  []           173
  Declaration expected but [] found                174
  Declaration of [] differs from previous          175
  declaration
  Declaration of class [] is missing or            176
  incorrect
  DEFAULT clause not allowed in OLE automation     176
  section
  Default property must be an array property       177
  Default values must be of ordinal, pointer,      178
  or small set type
  Destination must be indexed                      180
  Directory Is Busy                                181
  Directory is controlled by other .NET file       183
  Disk Error                                       187
  Disk full                                        188
  Disk write error                                 189
  Dispid [] already used by []                     189
  Dispid clause only allowed in OLE automation     190
  section
  Division by zero                                 190
  Duplicate case label                             192
  Duplicate database name []                       193
  Duplicate field name []                          194
  Duplicate implements clause for interface []     195
  Duplicate resource                               195
  Duplicate session name []                        196
  Dynamic method or message handler not allowed    197
  here
  Dynamic method or message handlers not           198
  allowed in OLE automation sections
  EAccessViolation                                 199
  EBitsError                                       199
  EClassNotFound                                   199
  EComponentError                                  199
  EConvertError                                    200
  EDivByZero                                       201
  EFCreateError                                    201
  EFilerError                                      201
  EGPFault                                         202
  ElnOutError                                      202
  ElntOverflow                                     204
  EInvalidCast                                     204
  EInvalidGraphic                                  204
  EInvalidGraphicOperation                         204
  EInvalidOp                                       205
  EInvalidOperation:  Cannot create form. No       205
  MDI forms are currently active
  EInvalidOperation: Cannot make a visible         205
  window modal
  EInvalidPointer                                  205
  Element O Inaccessible--use "Length" or          205
  "SetLength"
  `END' expected but [] found                      207
  `End' expected but implementation found          208
  END. missing at end of module                    208
  EOLEError                                        209
  EOleSys--Class not Registered                    209
  EOleSys--Operation Unavailable                   210
  EOutOfMemory                                     210
  EOutOfResources                                  211
  ERangeError                                      212
  EReadError                                       212
  ERegistryException                               213
  EResNotFound                                     213
  Error O--RLINK32 Error opening file              214
  [TypeLibrary].tlb
  Error 2--File not found                          215
  Error 4--Too many open files                     215
  Error 68--Circular Unit Reference                215
  Error 76--Constant out of range                  215
  Error 94--"." Expected                           215
  Error 101--Disk write error                      215
  Error 102--File not assigned                     215
  Error 103--File not open                         215
  Error 104--File not open for input               215
  Error 105--File not open for output              216
  Error 200--Division by zero                      216
  Error 201--Range check error                     216
  Error 202--Stack overflow error                  216
  Error 203--Heap overflow error                   216
  Error 204--Invalid pointer operation             216
  Error 207--Invalid floating point operation      216
  Error 210--Abstract Method Error                 216
  Error 215--Arithmetic overflow error             216
  Error 216--Access Violation                      217
  Error 219--Invalid Typecast                      217
  Error 220--Invalid Variant Typecast              217
  Error 227--Assertion failed                      217
  Error Creating Cursor Handle                     217
  Error Creating Form:  Cannot inherit from        218
  form []. It contains a component with a blank
  name property
  Error Creating Form:  Cannot inherit from        219
  form [], Contains a component [] that does
  not support inheritance
  Error creating form:  Cannot open file []. DFM   220
  Error Creating Form:  Duplicate resource         221
  [Type:, Name:]
  Error creating Process                           222
  Error Creating Variant Array                     223
  Error Creating Window                            223
  Error in module []:  Call to Application.        225
  CreateForm is missing or incorrect.
  Error in module []:  CONTAINS clause is          225
  incorrect
  Error in module []: Declaration of class []      225
  is missing or incorrect
  Error in module []:  `END.' missing at end of    225
  module
  Error in module []:  Implementation part USES    226
  clause incorrect
  Error in module []:  Incorrect field             226
  declaration:  class []
  Error in module []:  Requires clause is          226
  incorrect
  Error in module []:  USES clause is missing      226
  or incorrect
  Error loading type library/dll                   226
  Error Opening Component Library                  227
  Error reading [].[]:  []                         228
  Error reading [Database]. SessionName.           229
  Duplicate database name `[]'
  Error reading [Session]. SessionName.            229
  Duplicate session name `[]'
  Error reading symbol file                        230
  Error saving 1(Interface):  The parameter is     231
  incorrect
  Error setting debug exception hook               231
  EStackOverflow                                   232
  EStringListError                                 232
  EThread                                          232
  EVariantError                                    233
  Except or Finally expected                       234
  Expression expected but [] found                 235
  External exception C0000008                      236
  Failed to get data for []                        237
  Fatal Error:  []:  Required Package `[]'not      238
  found
  Field [] cannot be used in a filter expression   238
  Field [].[] does not have a corresponding        239
  component. Remove the declaration?
  Field [] is not indexed and cannot be modified   241
  Field [] is not of the expected type             242
  Field [] must have a value                       243
  Field [] not found                               244
  Field [].[] should be of type [] but is          246
  declared as []. Correct the declaration?
  Field definition not allowed after methods or    246
  properties
  Field in group by must be in result set          247
  Field in order by must be in result set          248
  Field index out of range                         249
  Field name already exists. Rename one of the     250
  fields
  Field not found in table                         250
  Field or method identifier expected              251
  Field types do not match                         252
  Field value required                             253
  File [] not found                                253
  File access denied                               254
  File extension [] is not valid. Expecting []     254
  File is Locked. Table:  [] User:  []             255
  File not assigned                                255
  File not found []                                256
  File not open                                    258
  File not open for input                          261
  File not open for output                         262
  File or directory does not exist                 263
  File type not allowed here                       264
  Fixed column count must be less than column      264
  count
  Fixed row count must be less than row count      265
  For Loop control variable must have ordinal      266
  type
  FOR-Loop variable [] cannot be passed as var     267
  parameter
  Form [] links to form [] which cannot be         268
  found in the current project. Do you wish to
  remove/redirect the links to another form?
  Form [] references another form and cannot be    269
  saved until [] is loaded
  Function needs result type                       269
  General SQL Error--connection does not exist     270
  General SQL Error--FROM keyword not found        270
  where expected
  General SQL error. The [Commit, Rollback]        271
  Transaction request has no corresponding
  begin transaction
  General SQL Error:  SQL is too complex           272
  GOTO [] leads into or out of TRY statement       272
  Grid Index Out of Range                          272
  GROUP BY is required when both aggregate and     273
  non-aggregate fields are used in result set
  High cannot be applied to a long string          274
  Higher table level required                      275
  I/O Error 102                                    278
  I/O Error 103                                    278
  I/O Error 104                                    278
  I/O Error 105                                    278
  Identifier expected but array found              278
  Identifier expected but number found             279
  Identifier expected but [] found                 279
  Identifier redeclared:  []                       280
  Illegal character in input file:  [] ([])        281
  Illegal message method index                     282
  IMPLEMENTATION part is missing or incorrect      283
  Implementation part USES clause incorrect        283
  Implements getter must be register calling       284
  convention
  Incompatible types:  [] and []                   285
  Incompatible types:  Parameter lists differ      290
  Incorrect field declaration:  class []           291
  Incorrect method declaration in class []         291
  Index already exists                             292
  INDEX clause not allowed in OLE automation       293
  section
  INDEX, READ, OR WRITE clause expected but `;'    293
  found
  Index does not exist                             294
  Index is out of date                             295
  Index is out of range                            299
  Index is read only                               300
  Index not found                                  300
  INSERT and UPDATE operations are not             301
  supported on autoincrement field type
  Insufficient memory for this operation           302
  Insufficient SQL rights for operation            303
  Insufficient table rights for operation          303
  Integer constant too large                       304
  Interface mismatch. Engine version different     305
  Interface type required                          306
  Internal error: []                               307
  Internal Error;  Near:  query shellmgr           308
  Invalid argument to date encode                  309
  Invalid argument to time encode                  310
  Invalid Batch Move Parameters                    310
  Invalid Bind Type                                311
  Invalid BLOb handle [in record buffer]           311
  Invalid BLOb Size                                312
  Invalid class string                             312
  Invalid class typecast                           313
  Invalid compiler directive:  []                  313
  Invalid field name                               314
  Invalid field size                               315
  Invalid field type                               316
  Invalid file name                                316
  Invalid floating point operation                 317
  Invalid function result type                     319
  Invalid GUID format                              320
  Invalid index/tag name                           320
  Invalid index descriptor                         321
  Invalid index expression                         322
  Invalid message parameter list                   322
  Invalid package file []                          323
  Invalid Parameter                                324
  Invalid path                                     324
  Invalid pointer operation                        324
  Invalid property value                           326
  Invalid property value on line []                326
  Invalid resource format                          327
  Invalid type                                     328
  Invalid Type Conversion                          328
  Invalid typecast                                 328
  Invalid use of keyword                           329
  Invalid variant type conversion                  332
  Key Violation                                    333
  Label [] is not declared in current procedure    334
  Label already defined:  []                       335
  Label declaration not allowed in interface       335
  part
  Label declared and referenced, but not set       336
  Label expected                                   337
  Left side cannot be assigned to                  337
  Line number must be between 1 and []             339
  Line too long [more than 255 characters]         339
  List capacity out of bounds ([])                 340
  List index out of bounds ([])                    340
  Local class, interface or object types not       343
  allowed
  Local class or object types not allowed          343
  Local procedure/function [] assigned to          343
  procedure variable
  Lock file [has grown] too large                  344
  Lock time out                                    345
  Lock Violation                                   346
  Lookup information for field `[]' is             347
  incomplete
  Low bound exceeds High bound                     348
  Master has detail records. Cannot delete or      348
  modify
  Master has detail records. Cannot empty it       350
  Master record missing                            350
  Maximum Validity Check Failed                    351
  Memo too large                                   351
  Metafile is not valid                            352
  Method [] hides virtual method of base class     352
  []
  Method [] not found in base class                354
  Method [] with identical parameters exists       354
  already
  Method identifier expected                       355
  Microsoft Transaction Server is not installed    356
  Minimum Validity Check failed                    357
  Mismatch in datapacket                           357
  Missing comma                                    358
  Missing Data Provider or Data Packet             359
  Missing ENDIF directive                          359
  Missing operator or semicolon                    360
  Missing or invalid conditional symbol in [$]     362
  directive
  Missing parameter type                           362
  Missing right quote                              363
  Missing TableName property                       363
  Module []s time/date changed. Reload?            364
  Module header is missing or incorrect            365
  Multiple Net Files found                         366
  Multiple Paradox Net files found/in use          369
  Name conflicting                                 370
  Name not unique in this context                  370
  Never-build package [] must be recompiled        370
  No address specified                             371
  No argument for format `[]'                      372
  No code was generated for the current line       372
  No definition for abstract method [] allowed     373
  No MDI forms are currently active                374
  No MDI Parent Active                             374
  No Provider Available                            374
  No SQL statement available                       375
  No user transaction is currently in progress     377
  No Web browser could be located                  377
  NODEFAULT clause not allowed in OLE              378
  automation section
  Not enough actual parameters                     379
  Not enough file handles                          381
  Not in cached update mode                        381
  Not initialized for accessing network files      382
  Number is out of range                           384
  Number of elements differs from declaration      385
  One or more lines were too long and have been    386
  truncated
  Only register calling convention allowed in      386
  OLE automation section
  Operation not allowed on sorted string list      387
  Operation not applicable                         387
  Operation not supported                          388
  Operator not applicable to this operand type     389
  Order of fields in record constant differs       392
  from declaration
  Ordinal type required                            392
  Out of memory                                    394
  Out of system resources                          394
  Overflow in conversion or arithmetic operation   395
  Overloaded procedures must be marked with the    396
  `overload' directive
  Overriding automated virtual method [] cannot    396
  specify a dispid
  Package [] already contains unit []              397
  Package [] can't be installed because another    397
  package with the same base name is already
  loaded
  PACKED not allowed here                          398
  Page Fault in module [] at []                    398
  Page name cannot be blank                        399
  Param [] not found                               399
  Parameter [] not allowed here due to default     400
  value
  Passthrough SQL connection must be shared        401
  Path not found. File []                          401
  Path too long                                    402
  Pointer type required                            402
  Printing in Progress                             403
  Procedure cannot have a result type              404
  Procedure FAIL only allowed in constructor       405
  Procedure or Function name expected              405
  Program or unit [] recursively uses itself       406
  Project [] raised exception class [] with        406
  message []. Process stopped. Use Step or Run
  to continue
  Property [] does not exist in base class         407
  Provider name was not recognized by the server   409
  Published field [] not a class nor interface     409
  type
  Published property [] cannot be of type []       410
  Published real property [] must be Single,       411
  Double, or Extended
  PutObject to undefined item                      412
  Query Is Too Complex                             412
  Query makes no sense                             413
  Range check error                                414
  Read failure. File:  []. val                     414
  Read or Write clause expected but identifier     415
  [] found
  Record/Key Deleted                               416
  Record, object or class type required            416
  Record Locked by another User                    417
  Redeclaration of [] hides a member in the        417
  base class
  Redeclaration of property not allowed in OLE     418
  automation section
  Required package [] not found                    419
  REQUIRES clause is incorrect                     419
  Selection contains a component introduced in     420
  an ancestor form which cannot be deleted
  Server Execution Failed                          422
  Session name missing                             422
  Share not loaded. It is required to share        423
  local files
  Slice standard function is only allowed as       424
  open array argument
  SQL is too complex                               425
  Stack overflow                                   425
  Statement expected, but expression of type []    427
  found
  STORED clause not allowed in OLE automation      427
  section
  Stream Read Error                                428
  String constant truncated to fit STRING[]        428
  String [literal]s may have at most 255           429
  elements
  Syntax error in query. Incomplete query clause   430
  Table cannot be opened for exclusive use         430
  Table corrupt--other than header                 431
  Table does not exist                             432
  Table does not support this operation            433
  Table is busy                                    434
  Table is full                                    435
  Table is read only                               437
  Table is not indexed                             437
  Table or View does not exist                     438
  TActiveFormX declaration missing or incorrect    439
  Text after final END                             439
  The [] method referenced by [].[] does not       440
  exist. Remove the reference?
  The [] method referenced by [].[] has an         442
  incompatible parameter list. Remove the
  reference?
  The Edit Buffer of [] is marked read-only        443
  The Master Source property of [] must be         443
  linked to a DataSource
  The OLE control may possibly require support     444
  libraries that are not on the current search
  path or are not present on your system
  The package already contains unit named []       444
  The package already requires a package named     445
  []
  The path entered does not exist                  445
  The project already contains a form or module    446
  named []
  The search string cannot be blank                447
  The selected bitmap is larger than 24x24         447
  The transaction isolation level must be dirty    448
  read for local databases
  The type library has syntax errors               449
  This form of method call only allowed for        449
  class methods
  This package already contains unit named []      451
  This type cannot be initialized                  451
  Token not found                                  452
  Token not found.  Token:  dbo.  line number:     452
  I
  Too many actual parameters                       453
  Too many connections                             454
  Too many files open                              454
  Too many locks on table                          455
  Too many open cursors                            456
  Too many open files                              457
  Too many parameters                              458
  Translate error, value out of bounds             459
  Tried to search marked block but it is invalid   459
  Type [] has no type info                         460
  Type [] is not yet completely defined            460
  Type [] must be a class to have a PUBLISHED      461
  section
  Type [] must be a class to have OLE automation   461
  Type [] needs finalization--not allowed in       462
  file type
  Type expected but [] found                       463
  Type expected but real constant found            464
  Type of expression must be BOOLEAN               465
  Type of expression must be INTEGER               465
  Type mismatch [in expression]                    466
  TYPEINFO standard function expects a type        466
  identifier
  Types of actual and formal var parameters        467
  must be identical
  Unable to load GDS[32].DLL                       467
  Unable to load RPTSMITH.EXE                      468
  Undeclared Identifier:  []                       468
  Unexpected end of command                        471
  Unit [] was compiled with a different version    472
  of []
  Unit version mismatch:  []                       472
  Unknown Column                                   473
  Unknown database                                 473
  Unknown directive:  []                           475
  Unknown Identifier                               477
  Unknown picture file extension:  []              478
  Unknown SQL Error                                478
  Unknown user name or password                    479
  Unsatisfied forward or external declaration:     480
  []
  Unsupported 16bit resource                       481
  Unterminated string                              482
  USES clause is missing or incorrect              482
  Variable [] inaccessible here due to             483
  optimization
  Variable required                                483
  Variant does not reference an OLE object         484
  Variant is not an array                          484
  Vendor initialization failure:                   485
  ORA[NT]7[1,2,3].DLL
  Windows Socket Error:  (10060), on API           485
  `connect'
  Write error on []                                486
  You cannot add a [] to the current project       486
  because it is not an ActiveX library. Click
  OK to start a new ActiveX library project
  You cannot specify a size for a field of this    487
  type
  You must open a project before you can add an    487
  Automation Object
  You must select a VCL class                      488
  Your application is not enabled for use with     488
  this driver
Index                                              491</body>
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