Local Import Error HTTP/1.1 400 Bad Request

I am trying to use the Local Import function to load a .ocs file that was sent to me by someone who remotely scanned a machine.  When I try to import, I am getting an error as follows:

Error HTTP/1.1 400 Bad Request

I was able to import a different .ocs file a few weeks ago into this same system, via the same method, but I have since turned off the VM as it wasnt needed until now.  I have tried to import both .ocs files, the one that worked previously, and the new one, and both give the same error.  

I am running OCS Server 2.3 on a CentOS 7, Apache 2.4, PHP 5.6, mod_perl 2.0.10, PERL v5.16.3.

Also, when I go to the local import screen, it says the server is http://localhost:80/ocsinventory.  Could this be part of the issue?  How do I change that to be the IP instead of localhost? 

Thanks in Advance.

Rick