Unable to Register Probe to Central Server v12.1

Unable to Register Probe to Central Server v12.1

I cannot seem to get a probe registered back to the central server. I have tried installing the probe in both 64 & 32 bit mode with the same error that: 

            Probe Registration Failed.
            Central Server http://X.X.X.X:443could be down
            Would you like to Continue?

I am using a windows 10 professional OS which everything seems to install correctly including the windows service. If i open a browser and go to mentioned address the central server login page comes right up on the workstation. Basically we use laptops as hot boxes to tunnel information back to our data center so this is the ideal install for a probe. 

I have verified that the firewall services are off on the workstation and that i have downloaded the latest probe from the website which does seem to be v11:   https://www.manageengine.com/network-monitoring/download.html 

The understanding was that as long as the application would install on the OS that it would work. Has anyone tried this install scenario? Also i am running OpManager Central v12.1 Enterprise.
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