So I download a simple MS localDB sample from this site and EVERYTIME I compile I get this:
Could not load the assembly file: Microsoft.Phone.Controls.Toolkit.dll. This assembly may have been downloaded from the Web. If an assembly has been downloaded from the Web, it is flagged by Windows as being a Web file, even if it resides on the local computer. This may prevent it from being used in your project. You can change this designation by changing the file properties. Only unblock assemblies that you trust.
I go into properties, unblock the assembly, click ok, re-compile. Visual Studio 2012 RE-BLOCKS the assembly. I remove the assembly and the reference. I retrieve the Windows Phone Toolkit from NuGet. I get the EXACT same error. Gimme a break. What is going on here?