Dell Managment vCenter Plugin

My vCenter server is using non-standard HTTP/HTTPs ports because IIS was already installed on the server and I wanted to make the service seperate.  In this case I am using ports 88 and 444 for HTTP and HTTPS, respectively.

After properly installing the Dell Management vCenter Plugin, I am not able to register a new vCenter server.  I enter the IP as "192.168.1.XX:444".  Here is what I get:

(1) If I don't supply the port, I get an error that says"Either could not contact the given vCenter server or failed importing SSL Certificate"

(2) At first when I supplied the port, I received an error that says "Could not contact the given vCenter server. Check the vCenter status and IP/hostname"

(3) After many attemtps when I supply the port, it says "Processing: Please wait..." and never finishes. 

Has anyone else been able to get the Dell Management Plugin to work with non-standard ports for vCenter server?

Thanks in advance,

-JB