Solved: Windows 8 Reinstall, Error code: 0xC004C003 - HP Support Community - 5976764
![HWID] Can't activate windows 10 Pro 19042.1288 (0xC004C003) · Issue #79 · massgravel/Microsoft-Activation-Scripts · GitHub](https://user-images.githubusercontent.com/69117518/137400641-efdd7c4b-c2b1-4dcf-9919-dca539728e9b.png "HWID] Can't activate windows 10 Pro 19042.1288 (0xC004C003) · Issue #79 · massgravel/Microsoft-Activation-Scripts · GitHub")
HWID] Can't activate windows 10 Pro 19042.1288 (0xC004C003) · Issue #79 · massgravel/Microsoft-Activation-Scripts · GitHub
![Solved] Activation Error 0xc004c003 on Windows 10 & 11](https://cdn.windowsreport.com/wp-content/uploads/2018/03/0xc004c003-windows-10-change-1.png "Solved] Activation Error 0xc004c003 on Windows 10 & 11")
Solved] Activation Error 0xc004c003 on Windows 10 & 11
Microsoft Support on Twitter: "@ictrltx Hello! Error code 0xC004C003 occurs when the product code associated with the device isn't valid. We suggest following the steps given in this article that can help
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![SOLVED] Error Code 0xC004C003 Windows Problem - YouTube](https://i.ytimg.com/vi/suaqrWIiA4E/maxresdefault.jpg "SOLVED] Error Code 0xC004C003 Windows Problem - YouTube")