title: Visual Studio 2010: Metadata file ".../Debug/Graph.dll" could not be found
body: <p>I took a solution developed in visual studio 2005 and attempted to build the solution in visual studio 2010 express. The files not being found are .dll files. The project is written in C#. I've seen a couple people with similar problems online, however I have yet to find any useful responses. I had the suspicion it may have to do with the .Net framework, but I check the version on the new and old machine and found them to be the same. Anything that could point me in the right direction would be great, thanks.</p>