I burned photos onto a DVD and then deleted them from my laptop. Now I can no longer open the photos on the DVD, not with Irfanview, not with FastStoneImageViewer. Other JPG files that are stored on the laptop can be opened perfectly. A photo on the DVD supposedly has a size of 7.76 GB, on the DVD there are 1300 elements, the DVD + R has a size of 4.7 GB, something is wrong! When I click on it it says This file format is probably not supported.
Who can help me?
Apparently there was something extremely wrong when burning. Since we do not know the program used or the settings you used for it, there's not much that can be said, except: next time you can only delete originals if it is certain that the copy was successful.