Dennis833 Loc: Australia

I’ve been having this problem every since I started shooting higher resolution images and images that where enlarged with Topaz Gigapixel. I tried lots of recommendations on the net but none were completely successful. This week I replaced all of my missing image previews by highlighting each icon then hitting the space bar, waiting 3-5 seconds before hitting the space bar again. I didn’t need to fully open the image in preview but the larger the image size the longer it took for the preview to appear. Hope this helps anyone having the same problem.