Affects: MAC and Windows OS, QuarkXPress 2015/2016
Summary: In QuarkXPress, when we copy and paste images from one page to the other page or another document they get converted to low resolution images . When we navigate to 'Usage' the file name is 'NO DISK FILE', the format is PICT, and the message is 'Picture copied from clipboard, no disk file exists.'
All the linked documents and images should have file extensions to it. In case of images, re-save the images in the native application and re-link them.