This Activator can activate
Windows 8 Any Edition / Bit Rate
Windows 8.1 Any Edition / Bit Rate
Windows 8.1 Update 1
Windows Vista Bussines/Enterprise
Windows 7 Professional/Enterprise
Office 2010/ Office 2013
Windows Server 2008/2008R2
Windows Server 2012/2012R2 (Server Standard,Data Center,Essentials)
Windows 10 Technical Preview
How to Activate
If you have tried any other activator (Win8One,etc..) you must do a fresh re-installation of Windows 8.1 before using this activator.Otherwise it will not work and you will end up with no success ! Anyway you can try it if you want.
Disable any virus guards/Firewalls/Windows Smart Screen first
Download and install Activator
When the setup finishes it will stuck at the end ( i dunno why :/)
Forget about setup and go to ‘C:\Program Files\KMSpico\’ folder
Now wait till Setup closes itself (this will take some time)
Now open ‘KMSELDI.exe’ from folder
Click tokens backup button which is with an arrow facing down icon (click yes in next message box)
After that click Red button
Wait till it says program completed ,activator will close itself ( if it freezes at some point,download and use the alternative KMS Activator we have given below)
Now you are Done !
Check your Windows 8.1 computer properties
Restart to remove if watermarks are still there / Do not Uninstall KMSpico from your system !
Download Windows 8.1 Any Edition/Any Build Latest Activator