So, what's the solution? The rather unsophisticated answer is that you need to run the January 2021 security release or an earlier release until a proper fix is produced. A resulting access denied error causes the product key not to be extracted correctly. This issue might occur when you try to activate the operating system with an OEM Activation 3.0 (OA3) Digital Product Key (DPK).Įrror 0xC004C003 occurs when a licensing code component tries to access a registry hive without proper access. Microsoft goes on to reveal the root cause of this error, saying: If you think you do have a valid license or key, select Troubleshoot below. Sa li 0xC004C003 bng Command Prompt gii quyt li 0xC004C003 các bn cng có th nhp code kích hot trc tip vào trong Command Prompt thay vì nhp.

We can't activate Windows on this device because you don't have a valid digital license or product key. Bc 3: Tip theo, các bn tìm n th Activation và nhn vào Troubleshoot h thng t ng sa li trên Windows 10. The 0xc004c003 error code is also accompanied by an error message that reads: Windows 10 cannot be activated Activate Windows watermark will appear on your display Windows background will regularly reset to a black background. Specifically, it is the January 2021 nonsecurity preview release - or KB4598291 as it is also known - that is to blame. Microsoft explains that the issue affects Windows 10 versions 2004 and 20H2 and can arise after the installation of a pre-release version of an update.

Windows 10 update farce continues as Microsoft pulls the plug on problematic printing patch.

Windows 10 update saga continues as Microsoft re-releases KB5001649 printing patch.There are cases which have been discussed related to product. Microsoft is experimenting with sharing browsing data from Edge with Windows 10 This article describes an error code 0xC004C003.

0xc004c003 windows 10 activation