System.UnauthorizedAccessException: Отказано в доступе по пути "C:\Andrey\dm\wads".
   в System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
   в System.IO.File.InternalCopy(String sourceFileName, String destFileName, Boolean overwrite)
   в System.IO.File.Copy(String sourceFileName, String destFileName)
   в Byron_s_Doom_Launcher.WinWizard.Button2_Click(Object sender, EventArgs e)
   в System.Windows.Forms.Control.OnClick(EventArgs e)
   в System.Windows.Forms.Button.OnClick(EventArgs e)
   в System.Windows.Forms.Button.OnMouseUp(MouseEventArgs mevent)
   в System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
   в System.Windows.Forms.Control.WndProc(Message& m)
   в System.Windows.Forms.ButtonBase.WndProc(Message& m)
   в System.Windows.Forms.Button.WndProc(Message& m)
   в System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
   в System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
   в System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)