I just manually confirmed that not only are the GoDaddy root certificates installed and the Thumbprints match what GoDaddy has listed on their certificate repository. I also confirmed the server certificate is from a valid Cert authority. All the thumbprints match and the appropriate certificates are indeed installed in the local machine Trusted Root Cert Authorities...
https://certs.godaddy.com/anonymous/repository.pki
In addition the same certificate is used for the website of the company we are trying to upload to and I can view their site normally in any browser with the certificate showing as valid. Which proves the chain of certificates is correct on the machine we are trying to upload from.
So it's back to: what are the differences between a 32 and 64 bit version and or the development version?
It works on any 32 bit machine and on a 32 bit or 64 bit development machine.
Is there anything else you want me to try?