I have exactly the same problem. Issue started after I updated to Evernote windows 18.104.22.16892 (308292) Public (CE Build ce-62.1.7539) this morning. It seems to only affect notes which I have created today and images which I have annotated. In particular I chose "copy share url" then check the link in my browser ( I always do this to preview the work I am about to send to people who don't have Evernote). After checking the content in my web browser I see the images are not there... going back into my Evernote windows application I see that the images have gone missing and have replaced by broken link icons: I have had this issue with four different notes today. The images are gone and I have yet to recover them... I'll wait with creating new notes as I don't want to risk losing more images.