[SOLVED] Windows 8.1 asks me for product key

I want to install on laptop Win 8.1 pro SHA1: A8B5DF0B0816280AE18017BC4B119C77B6C6EB79 but i do not have product key which it asks me after boot loading. I have KMSpico v10.0.4 but i do not have product key. How to find it? There where i downloaded it doesn’t have it.
Answer #1
Like this..
http://www.techverse.net/install-windows-8-1-without-product-key/
Answer #2
Thank you!!! I am going to try it.
Answer #3
i just used this one.
Spam link removed -

Answer #4
Here are official keys for KMS activation, will work with KMSPico
https://technet.microsoft.com/en-us/library/jj612867.aspx
Answer #5
is this gonna work for sony vaio laptops? my hdd broke all files lost including windows, no back up and recovery, bought a new 1tb hdd for replacement for the broke one downloaded windows 8 here in the site, try to install it but error message keeps on flashing while before installing ” the product key entered does not match any of the windows images available for installation. enter a dirfferent product key.” please help how to solve this issue….thanks
Answer #6
What version did you download? You should get 8.1 Pro, and use the first key from the link I gave, the KMS Client Setup Key, install, and after install is done, use KMS Pico to activate it.