When opening a document template, Microsoft Word displays a macro error and prompts the user with a debug option.
Typically this error is generated in custom document templates and is a result of a required bookmark being deleted.
To correct this problem, ensure that the proper bookmarks appear in the document template. Information on customizing document templates and bookmarks can be found in the topic HOWTO: Customizing Document Templates.
For more information on macro security, please consult the MS Word on-line documentation.