Windows is not activating now in my acer aspire 7

fardin
fardin Member Posts: 4 New User
edited May 25 in Aspire Laptops

My laptop acer aspire 7. My laptop had a warranty. I had a battery issue then i gave my product in warranty claim. They replaced my battery. After receiving my warranty product then showing windows is not acivated 0xC004F211 error. your laptop hardware has been changed. Now , what can I do now? i lost my genuine product key which comes from windows.

[Edited the thread to add model number to the title]

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