Scott Swedorski wrote
Try going to http://www.microsoft.com/downloads/en/d … laylang=en and download the Microsoft Visual C++ 2008 Redistributable Package (x86) for your operating system. That should add the required DLL's back to your system.
I downloaded the Redistibutable package for my operating sys and ran it. I first selected the option to uninstall anything there. Then I ran it again to do a complete install.
I uninstalled the original VSD and then reinstalled it. I still receive the same missing MFC90.dll message, when starting VSD.
It sounds to me like the above package did not install because the MDF90.dll is included in that installer.
I am not sure if you can simply install that file manually or not, but you can find it online here.