Event: 4321 on Windows 8.1: The name: "exchange2010" could not be registered with this computer's IP address

We setup two new windows computers running Windows 8.1 with DHCP IP addresses:  10.13.3.108 and 10.13.3.170 
Every 30 seconds we get a message that the name exchange2010 (not our workstation names) cannot be claimed on one of the IP addresses because the other IP address has the name.  
I cleared Netbios, flush DNS and tried renaming the workstation with adding and removal from domain.  All have yielded no luck.  
Any thoughts?
Jim Haynie Director of Technology | Chapel Hill-Chauncy Hall School 785 Beaver Street, Waltham, MA 02452 www.chch.org | We Teach the Way Students Learn

Hi,
This could be caused by duplicated computer name, but may be more complicated, you can try the steps to disable the computer browser
 service to clear this issue:
Solved: Duplicate Name on the Network?
http://forums.techguy.org/networking/710415-duplicate-name-network.html
Please Note: Since the website is not hosted by Microsoft, the link may change without notice. Microsoft does not guarantee the accuracy of this information.
Alex Zhao
TechNet Community Support

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