Using K2 on challengerservices dot com Great program. I have uploaded a ton of pdfs. They pull up fine in Firefox and open correctly. I have tried to open the same pdfs on three computers using Internet Explorer and get the error message: "Adobe Reader could not open "name of pdf.pdf" because it is either not a supported file type or because the file has been damaged (for example, it has been sent as an email attachment and wasn't correctly decoded."

Any ideas at all that I could take a look at?