I'm using SolidWorks 2015 and I'm having a problem with my drawings. When I want to save in pdf (file/save as...) the logo, which is in the background of the map in my cartridge, systematically disappears.
I tried with two logo formats.bmp and .jpeg but no change.
This is a logo inserted by the Insert/Image tool. I don't know if that was the right method.
I just read in other topics that these are known problems of the 2015 version, it works with PDF creator, I think that while waiting for an update, I'll settle for that...
I think that your image insertion method is the right one, I tested it on my computer and everything is OK in the PDF, on the other hand you can try another insertion method:
Insert, Object, in Object Type, choose: Image Paintbrush, it will then open Paint, in Paint you choose Paste from (arrow below paste), and you will look for your image file, you can then close Paint and you will then see your image on your background, you can then resize it and place it wherever you want, maybe the PDF export will work better with this method on your computer.