"I am displaying .dwg and .dxf files in a PictureBox in my .NET project using GroupDocs.Viewer. However, there is an extra ‘x’ shape appearing at the center of the image. This ‘x’ shape consists of a line from the top le…...However, there is an extra ‘x’ shape appearing at the center of the...the image. This ‘x’ shape consists of a line from the top left...