hello friend you can do this to activate win 8.1 pro -
its a KMS activation
1 - Change your time zone to Taipei UTC+8
2 - open command prompt (Admin.) and use this command ->
slmgr.vbs -ipk GCRJD-8NW9H-F2CDX-CCM8D-9D6T9
slmgr.vbs -skms cckms.nccu.edu.tw
that's all you are done enjoy :-)
and if you want other win 8.1 edition vl keys check here - http://technet.micro...y/jj612867.aspx
Additional info - you can check server status by any ping checker website like (http://ping.eu/port-chk/) , only thing to remember is KMS port and which is 1688.
Edited by cyberhero, 26 October 2013 - 10:36 AM.