I want to use C# in Visual Studio but I cannot execute any C# projects
And it just shows the error, which says "Failed to read NuGet.Config due to unauthorized access. Path ...." also says "you should restore the NuGet Packages before build..."
I don't know how to solve this problem, how to restoring packages.. and able to make access authorized...
the image when opening the project at first, the content in the green box tells all in that error message
Actually it is not about the code, the point is I cannot do anything due to the error above.