We seem to have started a separate thread here.
Hi,
The name of the group I mentioned in previous post is WinRMRemoteWMIUsers__
on the windows host you want to manage, you need to run the following:
net localgroup WinRMRemoteWMIUsers__ /add DOMAINNAME\domainusername
(where DOMAINNAME is the name of your domain and domainusername is the domain user you want to be able to use WinRM)
Hope this helps,
Jon