I hope I found solution from you I buy a tablet iconia w700 with windows 8.1 single language english upgradet to windows 10 single language without any problem, I put a key of windows 10 pro not official ( to change language to frensh) and I activate it with KMS. the windows is activated but slmgr/xpr 22/05/2016 not permanent . I dont know waht I do ? reinstall windows 10 single language or keep like that ? Thank you all for this forum
Is shouting louder going to improve others understanding your question? Isn't single language a "home" version? why installing a pro key and then use kms?
You can install any win 10 version, skip adding key and after install run a kms tool. You can install a kms tool which will always keep it activated or manually run it every 180 days.
1)I download windows 10 single language with media tools 2)install it with any key of single 3) i uninstall windows product key 3) I go to setting and activate windows and then all ok now making update to 1511 without problem and windows is activated permanent