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#1730
Okay tried to run setup from Windows 10 Home iso created using media creation tool, its asking me for Product code. I am upgrading from Windows 10 pro to Windows 10 home because Laptop had Windows 7 pre installed. Now showkey shows oem marker present and it shows the original key. That key I tried type Windows is not accepting this key. I do have a sticker at the back but last 4 digits are worn out. What do I do?