Error, DNGuard Runtime library not loaded!

  // Token: 0x06008CE9 RID: 36073 RVA: 0x0059629A File Offset: 0x00591E9A
        [MethodImpl(MethodImplOptions.NoInlining)]
        protected override void OnSourceInitialized(EventArgs e)
        {
            throw new Exception("Error, DNGuard Runtime library not loaded!");
        }