Good evening, just like to ask how can i recover a corrupt file? Was playing around with picasa last night and in one particular photo I was just doing some "retouch" then suddenly after clicking apply, the photo was gone! I checked lightroom and the photo was still there, although now, it says "file appears to be unsupported or damaged". Is there anyway i can recover the photo? Has anyone experienced this situation with picasa for mac? I'm worried that if i continue to use picasa, this might happen again. Was planning to use picasa exclusively and transfer all photos from lightroom and iphoto. But im scared that this might happen again. Hope you guys can help me out. Thanks and God bless.