I am trying to uninstall MM.NET 3.5 before installing the 3.5 Hot-Fix dated 11/2008. When I try to uninstall using the Control Panels Add/Remove programs I get the following dialog message:

The installed product does not match the installation source(s). Until a matching source is provided or the installed product and source are synchronized this acion cannot be performed.

I do not know how to proceed. Will you please tell me what I need to do.

Thank you,
Shawn Rupert