RUN-TIME ERROS:

VBScript run-time errors are errors that result when your 
VBScript script attempts to perform an action that the 
system cannot execute. VBScript run-time errors occur while 
your script is being executed; when variable expressions 
are being evaluated, and memory is being dynamic allocated.

Error Number Description 
429   ActiveX component can't create object 
507   An exception occurred 
449   Argument not optional 
17    Can't perform requested operation 
430   Class doesn't support Automation 
506   Class not defined 
11    Division by zero 
48    Error in loading DLL 
5020  Expected ')' in regular expression 
5019  Expected ']' in regular expression 
432   File name or class name not found during Automation 
operation 
92    For loop not initialized 
5008  Illegal assignment 
51    Internal error 
505   Invalid or unqualified reference 
481   Invalid picture 
5     Invalid procedure call or argument 
5021  Invalid range in character set 
94    Invalid use of Null 
448   Named argument not found 
447   Object doesn't support current locale setting 
445   Object doesn't support this action 
438   Object doesn't support this property or method 
451   Object not a collection 
504   Object not safe for creating 
503   Object not safe for initializing 
502   Object not safe for scripting 
424   Object required 
91    Object variable not set 
7     Out of Memory 
28    Out of stack space 
14    Out of string space 
6     Overflow 
35    Sub or function not defined 
9     Subscript out of range 
5017  Syntax error in regular expression 
462   The remote server machine does not exist or is 
unavailable 
10    This array is fixed or temporarily locked 
13    Type mismatch 
5018  Unexpected quantifier 
500   Variable is undefined 
458   Variable uses an Automation type not supported in 
VBScript 
450   Wrong number of arguments or invalid property 
assignment 



SYNTAX ERRORS:

VBScript syntax errors are errors that result when the 
structure of one of your VBScript statements violates one 
or more of the grammatical rules of the VBScript scripting 
language. VBScript syntax errors occur during the program 
compilation stage, before the program has begun to be 
executed.

Error   Number Description 
1052    Cannot have multiple default property/method in a 
Class 
1044    Cannot use parentheses when calling a Sub 
1053    Class initialize or terminate do not have arguments 
1058    'Default' specification can only be on Property Get 
1057    'Default' specification must also specify 'Public' 
1005    Expected '(' 
1006    Expected ')' 
1011    Expected '=' 
1021    Expected 'Case' 
1047    Expected 'Class' 
1025    Expected end of statement 
1014    Expected 'End' 
1023    Expected expression 
1015    Expected 'Function' 
1010    Expected identifier 
1012    Expected 'If' 
1046    Expected 'In' 
1026    Expected integer constant 
1049    Expected Let or Set or Get in property declaration 
1045    Expected literal constant 
1019    Expected 'Loop' 
1020    Expected 'Next' 
1050    Expected 'Property' 
1022    Expected 'Select' 
1024    Expected statement 
1016    Expected 'Sub' 
1017    Expected 'Then' 
1013    Expected 'To' 
1018    Expected 'Wend' 
1027    Expected 'While' or 'Until' 
1028    Expected 'While,' 'Until,' or end of statement 
1029    Expected 'With' 
1030    Identifier too long 
1014    Invalid character 
1039    Invalid 'exit' statement 
1040    Invalid 'for' loop control variable 
1013    Invalid number 
1037    Invalid use of 'Me' keyword 
1038    'loop' without 'do' 
1048    Must be defined inside a Class 
1042    Must be first statement on the line 
1041    Name redefined 
1051    Number of arguments must be consistent across 
properties specification 
1001    Out of Memory 
1054    Property Set or Let must have at least one argument 
1002    Syntax error 
1055    Unexpected 'Next' 
1015    Unterminated string constant