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0x801c0451 Windows Hello Error Code: How to Fix It
Disable sleep mode to fix the issue
4 min. read
Updated onOctober 4, 2023
updated onOctober 4, 2023
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Key notes
If you encountered the Windows Hello error code 0x801c0451 when setting a PIN, this guide could help! We will discuss some of the expert-recommended solutions to fix the error right after explaining the causes.
What causes the Windows Hello error code 0x801c0451?
There could be various reasons for this Windows Hello error; some of the common ones are mentioned here:
Now that you know what are the causes of the issue, let’s jump to the solutions.
What can I do to fix the Windows Hello error code 0x801c0451?
Before engaging in advanced troubleshooting steps, you should consider performing the following checks:
If these minor tweaks didn’t help you, let us move to the detailed fixes.
1. Disable Sleep mode
2. Change the Microsoft account to a local account
3. Reset or remove the PIN
4. Uninstall the Windows update
5. Rename the Accounts folder
6. Perform a system restore
Windows will restart and restore to the selected version. If theSystem Restore point takes too much time, we recommend you check out this informative guide.
7. Contact Microsoft Support
If nothing has worked for you, and you are still stuck with this Windows Hello error code, then we advise you to contactMicrosoft Support. Explain the issue in detail and the steps you have taken to fix it. They can help you with advanced troubleshooting steps to resolve the problem.
So, these are methods you can use to fix Windows Hello error code 0x801c0451. Try them and let us know what worked in the comments section below.
More about the topics:windows 10,Windows 11,Windows Hello
Srishti Sisodia
Windows Software Expert
Srishti Sisodia is an electronics engineer and writer with a passion for technology. She has extensive experience exploring the latest technological advancements and sharing her insights through informative blogs.
Her diverse interests bring a unique perspective to her work, and she approaches everything with commitment, enthusiasm, and a willingness to learn. That’s why she’s part of Windows Report’s Reviewers team, always willing to share the real-life experience with any software or hardware product. She’s also specialized in Azure, cloud computing, and AI.
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Srishti Sisodia
Windows Software Expert
She is an electronics engineer and writer with a passion for technology. Srishti is specialized in Azure, cloud computing, and AI.
