When trying to live migrate VM's and you encounter this error, it means that the hostname of the ESXI host could not be resolved properly.
This can be because the DNS server is unreachable/offline or you recently changed DNS servers and the ESXI host doesn't know it yet.
I'm done with managing IP addresses in use in an Excel sheet and decided to look for a IPAM solution.
Windows has an IPAM solution for free that comes as a role in the server OS and it integrates with your DHCP servers. However, it doesn't seem it shows VLAN's very well.
This is why I chose PHP ipam.
The reason this happens is because of the preview pane that users use.
You have two options to fix this.
This only happens if you have a 32-bit version of Word installed on a 64 bit Windows OS. The preview pane tries to call a handler that's not made for these versions of Windows.
Apparently this isn't very self explanatory if you have a mixed MacOS/Windows device environment. Because of the many ways you can join a MacOS device to Endpoint manager, doesn't mean all of them work if you have the need to integrate your MacOS devices with your local Active Directory.
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