How to hide frames around the images (jpg, gif, png etc.) inserted into the drawing on printouts?

 Hi!

In the 2017 version of DraftSight each graphic file inserted into the drawing on the printout and pdf files has an ugly visible frame around it. I can't find the right option in the settings for turning it out. I also tried different versions and file formats (white background, black background, without background). What should I do to make, for example, a logo look good on a printout? Earlier versions did not have this problem.

Could you help me to solve this problem?