Could not load file or assembly or one of its dependencies

Question

I\'m having another of these \"Could not load file or assembly or one of its dependencies\" problems.

Additional information: Could not load file or

Answer 1

Juntos answer is correct but you should also consider:

For the unity v2.1.505.2 different AssemblyVersion and AssemblyFileVersion attributes are specified:

AssemblyFileVersion is used by the NuGet but CLR does not care about it! CLR is going to use only AssemblyVersion!

So your redirects should be applied to a version that specified in AssemblyVersion attribute. So 2.1.505.0 should be used

See also: What are differences between AssemblyVersion, AssemblyFileVersion and AssemblyInformationalVersion?