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.

Errors

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

Errors

See Also

Concepts

In Vbsedit, you only need to press F1 to get Help for the keyword under the cursor!