The "object doesn't support this property or method" error occurs when you try to use a method or property that the specified object doesn't support. For example, the following instruction results in an error.
ActiveDocument.Copy
The ActiveDocument property returns a Document object. A Copy method or property is not available for the Document object so an error occurs. To determine what properties and methods are available for an object, do any of the following.
MsgBox TypeName(ActiveDocument.Content)