Take advantage of this because you can level up this way. Your PP points are also saved even though you start over.Skip through the beginning until you get to the roof top,take a pic of Carlito for around 100 pp. Go inside and get the bulletin board pp for about 800 pp at 100%.Then go to the mall and photograph all survivors plus whatever pp stickers you can find, theres at least 2. then after the cut scene try and take some pictures of survivors killing zombies, big bunches,the front door,etc, then head upstairs to save the first 2 survivors on the rooftop and bring them in,they get you about 40,000 pp if you take good picture of them hugging. then I saved and started the game again, doing the same thing over. I'm currently at level 28 after a few hours and I haven't started the game yet. after a few levels you will be able to load the game no problem.
Well, yes she could do this, but what she wants is the problem to be fixed, you can do what you said without her saved game being lost.