“The following error occured during Domain Name Setup:
An unexpeced error has occured communicating with the Windows Live Domains service. 80000190″
Classic problem when factory reseting you home server and trying to configure your domain name – well solution is you make sure your server is fully updated: use the Windows Home Server console application to check repeatedly for updates until none are found.
So don’t remote in, use the console – I suspect it has to do with PowerPack3 who only seems to get updated while checking via nthe console.