Please use ShowKeyPlus tool from Microsoft Store and check the edition of your product key. Tell the result.
Problem with Win 10 Pro N Retail Key after reinstalling Window 11Pro N on the same hardware
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(240, 21%, 33%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EW%3C/text%3E%3C/svg%3E)
WKH
0
Reputation points
I reinstalled Window 11 Pro N two days ago and have been having issue with my Win 10 Pro N Retail Key which the validation say it is invalid and cannot activate windows on my PC. The issue is I have been using Window 11 on this exact same PC hardware for the past 2 years without any issue. And i clearly remember i key in the 25 keys again during the reinstallation process and windows even stated it is valid
Error code shown is 0x803FA067. And troubleshoot function does not work at all. Thank you for reading and helping
Windows for home | Windows 11 | Licensing and activation
4 answers
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(256, 10%, 34%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EIL%3C/text%3E%3C/svg%3E)
Igor Leyko 112.3K Reputation points Independent Advisor2026-09-19T14:23:33.9933333+00:00 -
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Igor Leyko 112.3K Reputation points Independent Advisor
2026-09-19T14:51:51.0033333+00:00 Did you enter the key during installation? Please show Activation page of Settings.
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Igor Leyko 112.3K Reputation points Independent Advisor
2026-09-19T16:03:55.18+00:00 Please show information about activation status.
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WKH 0 Reputation points
2026-09-19T17:17:46.6133333+00:00 It show not activated in the attached below
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Igor Leyko 112.3K Reputation points Independent Advisor
2026-09-19T17:22:55.85+00:00 What does <i> button show?