🚀 go-pugleaf

I created a pdf slideshow in my photoshop elements 2.0 and when I click on it it works fine. The file is adobe acrobat 7.0 document. The photos included in the slideshow are jpeg format. I am unable to attach the pdf file to an email (outlook express 6). The pdf disappears form the attachment list in the header and goes into a loop. When I abort the message says the process is not responding. Also, when I try to burn a copy of the slideshow file from my HD to a CD using record now deluxe (Sonic) I get an error message "This disk is incompatible with source disk". I have a CD RW drive and have tried burning to both a cd-r and a cd-rw and get the same message for both media. I have done both of these processes before but probably with an earlier version of adobe 7.0. What's my problem?