Its working fine. I just activated 1 Pro and 1 Enterprise. Have you sync your time and date as per your location?
Went to do this and i get an odd message. Code: E:\Users\Trevor>slmgr /skms win8kms4.mooo.com Microsoft (R) Windows Script Host Version 5.8 Copyright (C) Microsoft Corporation. All rights reserved. Input Error: There is no script engine for file extension ".vbs".
No, I had already activated it awhile back (with the benderrodriguez-1-pt.tunnel.tserv28.waw1.ipv6.he.net server over gogo6), just went to add the new kms server and found that something had played with the file associations.