I have 300 or so JPG photos (and 5 sub-folders) in a My Computer\nfolder (total 576 files, 220 MB). In Thumbnail view, they were\ndisplayed as usual. But at some point just now, after adding a few\nmore files, all the captions disappeared. Closing and re-opening the\nfolder didn't make them reappear. Nor did refresh (F5), resorting,\nFile|Refresh Thumbnails, or anything else I tried. (I haven't\nrebooted, as I have a fair number of other applications running at the\nmoment.)\n\nThe subfolder contents display OK. And all other operations and views\nof the main folder are OK. It just has no captions.\n\nTo carry on work, I've made a new folder and copied everything into\nit. That displays the captions as usual. So I'll just delete the 'old'\none and rename this copy to the original name.\n\nBut I'm curious to know what may have caused this, if anyone has any\nthoughts please?