Hi,
This is a Visio forum, since this problem is more about macros, I recommend you to post this problem in MSDN forum.
http://social.msdn.microsoft.com/Forums/en-US/home
The reason why we recommend posting appropriately is you will get the most qualified pool of respondents, and other partners who read the forums regularly can either share their knowledge or learn from your interaction with us. Thank you for your understanding.
Regards,
Greta Ge
TechNet Community Support
It's recommended to download and installConfiguration Analyzer Tool (OffCAT), which is developed by Microsoft Support teams. Once the tool is installed, you can run it at any time to scan for hundreds of known issues in Office programs.