Eset's Remote Administrator Console - wrong computer names and IPs

We are doing a small little test run of Eset's NOD32. I love the AV, it's great. I got it to work on the server and it was able to pull up a list of nearly all the machines in the domain. Problem is, a lot of these machines have the wrong IP address or are just plain missing (such as mine) from the list. How do I fix this?

I tried to Deploy NOD32 to the machine that has my IP but it fails to do anything of the sort.

 

C:\>net helpmsg 1396
Logon Failure: The target account name is incorrect.

Looks like your login account information is incorrect for the machine you are pushing too.