Just today I noticed that the preview for images in my libraries (png, jpg, gif, etc files) is different from what it was before. When images were taking a while to load, the preview would be a framed image of mountain and sun or something like that, but now this is what I see: I thought that maybe there was a virus on my PC or something, so I checked to see what new programs were installed today, and they were two Adobe Flash upgrades. I wouldn't think Adobe Flash would have anything to do with image preview thumbnails. Are image previews supposed to look like this now? Because if they aren't, then I'd sure appreciate some help on how to get rid of this issue.