New outlook and acrobat javascript issues

I have a PDF that has a button to email the doc. It is not working since I upgraded to the new outlook. It seems to work the email opens with the pdf attached and when I send it the the email disappears but it does not send the email. The javascript in Acrobat is as follows: this.mailDoc({cSubject: this.documentFileName}); This worked until I upgraded to the new outlook. Any help in fixing would be greatly appreciated. 

Thank You

I have attached some pictures