Spool - Microsoft Print to PDF, Microsoft XPS Document Writer - Error in converting SPL file to Image C#

Question

How to convert the SPL (spool) files to list of images?

 var filePath = @"C:\Windows\System32\spool\Printers\0001.SPL";
     using (var xpsConverter = new Xps2Image(filePath))
     {
        List<Bitmap> PageImages = xpsConverter.ToBitmap(
            new Parameters
            {
               ImageType = ImageType.Png,
               Dpi = 96
            }
        ).ToList();

I'm trying to convert the SPL file to list of PNG image.

Note: These SPL files are spool files which are generated using Microsoft Print to PDF, Microsoft XPS Document Writer.