You receive an error message when you use the "Edit with Microsoft Word" command in Word 2007 or in Word 2003

When you open a document in Microsoft Internet Explorer, and then you try to edit the document with Microsoft Office Word 2007 or with Microsoft Office Word 2003 by using the Edit with Microsoft Word command on the Internet Explorer File menu, you receive the following error message:

This behavior may occur if both the following conditions are true:

• Microsoft Visual Basic for Applications (VBA) is not installed on your computer.
• The document that you are trying to open is already open in Word.

To work around this issue, quit all instances of Word, and then do one of the following:

• Open the document in Internet Explorer, and then on the File menu, click Edit with Microsoft Word.
• Start Word, and then open the document.

Microsoft has confirmed that this is a problem in the Microsoft products that are listed at the beginning of this article.