Debug .NET Framework Source Code in Visual Studio 2012?

Question

I am using Visual Studio 2012. I want to Debug .NET Framework source code. I have tried nearly all the options but I am still getting There is source code available for Cu

Answer 1

1) PDB files are not up to date. Try to uncheck Tool->Options->Debugging->General->"Require source files to exactly match the original version"

2) You've referenced another of your projects byadding it's dll to your references instead of adding the project as reference. Try to remove the reference add add a new reference to the project from the "Projects" tab

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