KB Article: http://support.microsoft.com/kb/926948
When you try to open a Microsoft Office Visio 2007 drawing or a Microsoft Office Visio 2003 drawing on a computer that is running Microsoft Office Visio Viewer 2007, the drawing may not open in Windows Internet Explorer. Additionally, you may receive one of the following error messages:
- Error message 1
The page cannot be displayed.
- Error message 2
Internet Explorer cannot display the webpage.