Distorted PDF on X5 for Mac

I just download a X5 trial and attached a pdf to a reference, but most of the letters are unrecognizable. Is this a glitch on X5 or on the PDF. I have tested different PDF’s and whenever the PDF was created from a very old journal like the one attached, this occurs. Can anyone help?

Leanne, the answer to your question would be Yes because the screenshot is not even of EndNote!

Thank you for your question. Yes I looked directly into Adobe Reader and Preview, and it works fine. Please see Attachments.

It was a mistake with my attachment. Endnote X5 shows the same problem. please see this attachment.

Thanks Leane, but I have tried this options already without sucess. I’ve tried PDF’s from newer documents and it works fine. If you think of something please let me know.

This was my new thread. Thanks anyway.