Windows 10 installation has failed | Complete solution

Tag line
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#windows10 #installfailed #windows7 #windows8 #installationhasfailed #windows8.1 #windows7

Fix Windows 10 upgrade error windows 10 installation has failed while upgrading from windows 7 or windows 8.1

Command list
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slmgr -upk
slmgr -cpky

Contact
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Music
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Youtube Audio library music

video highlights
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How do I fix Windows 10 installation failure?
Why did my upgrade to Windows 10 fail?
windows 10 installation has failed when upgrading from windows 8.1
windows 10 installation has failed at 73
windows 10 installation has failed error
windows 10 installation has failed with no error code
windows 10 installation has failed upgrade from windows 7

[Darisfaw]

I tried to upgrade my Windows 8.1 to 10 and at the end it gets to 76% then says it failed. What do I do?

[brianp]

Oh Snap - It Worked! I have been thru hell the last few days trying to get this thing to work. If you are ever in Southern Cali, I got all the Surf & Turf Tacos you can eat! You Saved my World bro!!!

[pepelaugh]

Kudos to you my man really helped out a bunch needed this update for a job, real life saver didn't really need a product key just needed to download Windows 10 download tool from Microsoft didn't work until I followed your directions and put the two commands in and checked the box that said save for later or whatever after that work perfectly thanks again my guy really out here helping people you just don't know bro ☺️☺️ keep doing what you doing.

[davidzahemen]

I can't thank you enough bro😁😁🙏! It really worked for me, after trying so long with different methods on different channels, your finally worked. It worked on first attempt, and I am SUPER grateful! You earned yourself a sub bro. Thanks a billion!😍

[tftf]

THANK YOU BRO that helped me a lot i failed that 3-4 times i lost hope and was trying to downgrade it to windows 7 cuz 10 wasn't installing but i gave it a last try by your video and it worked you made my dream came true thanks

[muhammadanas]

it worked love you bro liked and subscribed

I was trying to upgrade my pc to windows 10 since 5 hrs but damn i was keep getting errors while trying out other YouTubers solution but when i did yours it worked like miracle thnx sm ❤️

[djamaluddin]

The only video that helped me. I tried hundreds of methods on Google. Big up to you bro. Thanks!

[kevinjones]

Worked for me, too! I was getting the "windows 10 installation failed" at about 73%. Thank you so much for the fix!

[harshsoni]

Thanks a lot bruh, your method literally worked 100% ❤
I was bit worried as my PC is bit old and was of Windows 8.1 (32-bit) but it surprisingly installed Windows 10 Pro witout any barriers. Kudos :)

[remberost]

Thank you soooo much for this. I tried to do this 3 times and none of them worked. But FINNALLY, after watching this video, I have windows 10. Thank you so much!!

[tigeruae]

I want to send MILLION thanks for you . i search whole internet for solution to fix this problem but i didn't find no one solve the problem . but you fix it direct . you are the best i wish you all the best and success . many many many thanks from my heart

[juanvazquezsanz]

Thank you very much for this video. I had this problem and your explanation was extremely useful to fix it. Thanks!

[grandmastersilkl]

It didn’t show me the product key screen it went straight to excepting licensing

[flacoremodnk]

It does not work for me. Cant understand why. I followed your instructions by the letter. It keeps aborting around the 70-something % mark.

[geowilson]

what does that cmd actually remove old key?

[ItzFIKAlexei]

I love u man very special thanks to you I was give up and crying in the corner of my room lol you save me after god sure❤️

[LuisMartinez-hfkl]

Muy bien explicado, me funciono al 100, luego de 14 videos este me funciono.. Gracias. Saludos

[mikaelm]

Very good! Worked like it supposted to! Thanks alot man!

[janicapajora]

thank you so much this tut really help me i finally update my win 8.1 to win 10😊😊😊

[paiko]

boy I tried by windows 7 and this appearing that is not original what do I do agr