Is Adobe Acrobat 9.5.5 Incompatible With Microsoft Office Pro 2013?

I have Adobe Acrobat 9.5.5 and recently upgraded from Microsoft Office Pro 2007 to 2013. I no longer have the option to save e-mails to PDF format. When I go into Outlook> File> Options> Add-Ins> Manage COM Add-Ins and place a check mark next to PDFM Outlook, I get "Load Behavior: Not loaded. A run time error occurred during the loading of the COM add-in." Does this indicate that Acrobat 9.5.5 is not compatible with Office Pro 2013?