OK, I fixed it. Here we go, stay with me on this one. As I mentioned earlier in this thread the preview worked fine if I logged on as a guest. I then noticed it also worked when I selected "Switch User" instead of log off. I then figured the only difference could be what Windows XP was using in the C:\Documents and Settings folder. I began to examine what was different about the Guest folder compared to my regular log on folder called James. I noticed under Guest\Local Settings\Temp folder there was a temp file p2e_prev.exe but this file was not in my regular James log on folder. I then deleted everything in my James\ Local Settings\Temp folder and when I clicked to preview the software made a temporary file p2e_prev.exe and also a tempary folder pte_tmp20420. When you press Esc. to turn off the preview both of these files auto delete. There had to be something in this Temp folder that PicturesToExe didn't like. I hope I explained this well and hope it will help someone else in the future. Thanks to everyone who tried to help, Jim