I was working on a picture saved it over the old version I had on my computer, but I forgot to merge the layers, so it should have been a PDN file. However I'm assuming from overwriting the old version which was already a saved picture, its still PNG.
I can't open it, I don't know how to change the format, and I can't undo it.
Help?
I can't open it, I don't know how to change the format, and I can't undo it.
Help?