PDFMaker Addin disabled in Word 2016

Hi Everyone,

We have noticed that the "Acrobat PDFMaker Office COM Addin" is getting disabled by Office if you have "Require Application Add-ins to be signed by a Trusted Publisher". I believe this is due to the fact that the Certificate used to sign the DLL expired on the 08/05/2017.

Is there any way to fix this as its affecting a large number of users.

Kindest Regards,

Chris