Hello johnk97277171
As per the description above, you are not able to download the Adobe ExportPDF as an application on your computer, Is that correct?
Adobe ExportPDF is an online Adobe Document Cloud service and it cannot be downloaded as an application, however, you can access the services through a browser and can be accessed through desktop and mobile app Adobe Reader DC.
Use the URL to access the service on a browser https://cloud.acrobat.com/exportpdf with your Adobe ID and password.
You can also use the free desktop version of Adobe Reader DC to access the services, download and install Adobe Reader DC https://get.adobe.com/reader/enterprise/
"Sign in" with your current Adobe ID and password and use the service.
For troubleshooting, you may refer to Troubleshooting Create PDF, Export PDF, Adobe Send, Fill & Sign … services(PDFPack or Document Cloud Services).
Let us know how it goes.
Regards,
Anand Sri.