How To Install:

CMD>net stop sppsvc
Disable Internet Connection

Go to:
C:\Windows\System32\spp
Rename:
tokens to tokens-bak
paste the downloaded "tokens" instead

Go to:
C:\Windows\SYSWOW64\spp
Rename:
tokens to tokens-bak
paste the downloaded "tokens" instead

Go to:
C:\Windows\System32\spp\store\2.0\cache
Delete:
"cache.dat"

Go to:
C:\Windows\System32\spp\store\2.0
rename:
tokens.dat to tokens.datbak
paste the downloaded "tokens.dat" instead


slmgr -ipk (see included text file)
restart

Use this method if the other Windows 8.1 Activators did not work for you
and you do not have access to a Windows 8 retail key for Activation Method1.

Best of Luck.

ONLY for V.I.P