Hi all, I am a new user and I’m not sure I’m in the right place. 
The .eaf documents that ELAN can create and open are xml files (text files) and not image files. So, what does the ELAN window look like when a sonogram picture has been opened? If it is a window with an image in the upper-left corner, it is very likely that the pictures can be opened by Windows Media Player or Quick Time Player.
Han