Visual Basic 5.0 Error Codes
All unlisted error numbers are described:
   'Application-defined or object-defined error'

0: 'Invalid procedure call or argument'
3: 'Return without GoSub'
5: 'Invalid procedure call or argument'
6: 'Overflow'
7: 'Out of memory'
9: 'Subscript out of range'
10: 'This array is fixed or temporarily locked'
11: 'Division by zero'
13: 'Type mismatch'
14: 'Out of string space'
16: 'Expression too complex'
17: 'Can't perform requested operation'
18: 'User interrupt occurred'
20: 'Resume without error'
28: 'Out of stack space'
35: 'Sub or Function not defined'
47: 'Too many DLL application clients'
48: 'Error in loading DLL'
49: 'Bad DLL calling convention'
51: 'Internal error'
52: 'Bad file name or number'
53: 'File not found'
54: 'Bad file mode'
55: 'File already open'
57: 'Device I/O error'
58: 'File already exists'
59: 'Bad record length'
61: 'Disk full'
62: 'Input past end of file'
63: 'Bad record number'
67: 'Too many files'
68: 'Device unavailable'
70: 'Permission denied'
71: 'Disk not ready'
74: 'Can't rename with different drive'
75: 'Path/File access error'
76: 'Path not found'
91: 'Object variable or With block variable not set'
92: 'For loop not initialized'
93: 'Invalid pattern string'
94: 'Invalid use of Null'
96: 'Unable to sink events of object because the object is already firing events to the maximum number of event receivers that it supports'
97: 'Can not call friend function on object which is not an instance of defining class'
98: 'A property or method call cannot include a reference to a private object, either as an argument or as a return value'
321: 'Invalid file format'
322: 'Can't create necessary temporary file'
325: 'Invalid format in resource file'
380: 'Invalid property value'
381: 'Invalid property array index'
382: 'Set not supported at runtime'
383: 'Set not supported (read-only property)'
385: 'Need property array index'
387: 'Set not permitted'
393: 'Get not supported at runtime'
394: 'Get not supported (write-only property)'
422: 'Property not found'
423: 'Property or method not found'
424: 'Object required'
429: 'ActiveX component can't create object'
430: 'Class doesn't support Automation'
432: 'File name or class name not found during Automation operation'
438: 'Object doesn't support this property or method'
440: 'Automation error'
442: 'Connection to type library or object library for remote process has been lost. Press OK for dialog to remove reference.'
443: 'Automation object does not have a default value'
445: 'Object doesn't support this action'
446: 'Object doesn't support named arguments'
447: 'Object doesn't support current locale setting'
448: 'Named argument not found'
449: 'Argument not optional'
450: 'Wrong number of arguments or invalid property assignment'
451: 'Object not a collection'
452: 'Invalid ordinal'
453: 'Specified DLL function not found'
454: 'Code resource not found'
455: 'Code resource lock error'
457: 'This key is already associated with an element of this collection'
458: 'Variable uses an Automation type not supported in Visual Basic'
459: 'Object or class does not support the set of events'
460: 'Invalid clipboard format'
481: 'Invalid picture'
482: 'Printer error'
735: 'Can't save file to TEMP'
744: 'Search text not found'
746: 'Replacements too long'

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