How the Runtime Locates Assemblies

http://msdn.microsoft.com/en-us/library/yx7xezcf.aspx

Assembly Binding Log Viewer (Fuslogvw.exe)

http://msdn.microsoft.com/en-us/library/e74a18c4.aspx

Best Practices for Assembly Loading

http://msdn.microsoft.com/en-us/library/dd153782.aspx