Hello. I have a strange issue on my laptop. My front WebCam does not respond and always shows an error code : 0xA00F4246 (0x80040154). I’ve looked for its update, but no WebCam updates available. I’m using Asus K56C, which runs Windows 10. Please help me!
Error Code 0xA00F4246 (0x80040154) is yet another Windows 10 system bug,[ref en-1] which means that WebCam is malfunctioning and, therefore, cannot be used. According to the latest research, it may happen if the WebCam driver[ref en-2] goes corrupt or damaged.
In addition, many people have pointed out that 0xA00F4246 error started occurring after Windows 10 rolled out the latest Cumulative Update. Therefore, it’s advisable to check what Windows 10 updates have been installed on your system, and if the dates of the most recent update installed and the occurrence of 0xA00F4246 error code emergence coincide, you may try to restore your PC/laptop to the date before the update or uninstall it.
However, despite undoing Windows 10 Updates, there are other 0xA00F4246 error fixes that were approved to be working by hundreds of people who confronted with this WebCam bug.
Something went wrong If you need it, here’s the error code: 0xA00F4246 (0x80040154)
Ffix webcam error code 0xa00f4246 on windows
Fix 1. Fix 0xA00F4246 (0x80040154) Error on Windows 10 by updating Windows
While often 0xA00F4246 bug is triggered by Windows 10 updates and the most evident solution for this issue would be deleting the update, some people reported that they have managed to fix 0xA00F4246(0x887A0004) error by installing the latest Windows update.
Right-click on Start button and pick Settings
Go to Update & Security
Click on Check for updates
Let Windows download and install updates automatically
Restart your machineFix webcam error code 0xa00f4246 on windows 10 check for updates
Fix 2. Give apps the permission to use camera
If you are confronting with an error code 0xa00f4246 something went wrong and the camera app not working, then you should check the settings in case your applications are not provided with permission to use the camera app. If that’s the case, simply change the settings and give consent, what can be done by following these simple steps:
Right-click on Start button and pick Settings
Select Privacy
After that, open Camera
Enable the option Allow apps to access your camera
Turn off all applications except the ones that you are using with the Camera, for example, Skype and check if 0xa00f4246 error is goneFix webcam error code 0xa00f4246 on windows 10 allow apps to access camera
Fix 3. Run Windows Store Apps troubleshooter
Since the camera is related to Windows Store, you might be able to fix 0xA00F4246(0x887A0004) error by running Windows Apps store troubleshooter:
Type troubleshooting in the search bar, and click on the search results
Scroll down to locate Windows Store Apps
Click on it once and then select Run the troubleshooter
Wait and see if Windows finds any errorsFix webcam error code 0xa00f4246 on windows 10 run windows store apps troubleshooter
Fix 4. Run Hardware and Devices troubleshooter
Type Hardware and Devices in the search bar, and click on Find and fix problems with devices
In the new window, click Next
Wait for the troubleshooter to execute and then check if the problem still occurs
Fix 5. Update Camera driver
Right-click on Start button and select Device Manager
Select Imaging Devices, right-click on it and select Update Device Manage
In case there is no Imaging Devices on the list, expand Other devices and find Integrated webcam
Right-click on it and select Update Driver Software
Fix 6. Edit Windows Registry to fix error 0xA00F4246(0x887A0004)
Warning: modifying Windows Registry[ref en-3] might damage your Windows operating system. Please proceed at your own risk.
Type in regedit into the search box and hit Enter
Click Yes when UAC shows up
Navigate to \\HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows Media Foundation\\Platform
Now click on Edit > New > DWORD (32-bit) Value
Right-click on the new value and select Rename
Paste EnableFrameServerMode and hit Enter
Now double-click on the new entry set its value to 0Fix webcam error code 0xa00f4246 on windows 10 edit windows registry
Fix 7. Run System File Checker via Command Prompt
This method allows to check for system errors. Please follow these steps:
Type in cmd into Cortana's search box
Right-click on the search results and select Run as administrator
When Command Prompt opens, type in sfc /scannow and hit Enter
Wait till Windows finishes the scan and fixes errors automaticallyFix webcam error code 0xa00f4246 on windows 10 run sfc scan
In case the methods described above did not help you to fix 0xa00f4246 error on Windows, you should check for compatibility issues. That’s because your WebCam might lack for an update to suit your operating system. Therefore, try visiting the official website of WebCam's manufacturer and look for the latest update. Last, but not least, you should also try to run Windows 10 optimization tool to fix registry errors, system files, and other issues that might be negatively influencing the performance of your operating system. For this purpose, try using [d1].
Bottom line
To fix the WebCam error code 0xA00F4246, you can try updating Windows, granting camera permissions to applications, or restoring your system to a previous date before the update. If none of these solutions work, consider seeking further technical support.
Frequently asked questions
Error code 0xA00F4246 indicates that the camera is either not connected, disabled, or there is an issue with the camera driver on Windows 10.
To fix the 0xA00F4246 error, check if your webcam is properly connected, enable it in Device Manager, and update the camera drivers through Windows Update.
Yes, privacy settings in Windows 10 may prevent apps from accessing the camera, so ensure that camera access is enabled for the apps you are using.
Sarah Chen is a cybersecurity analyst focused on protecting Windows systems from emerging threats and preventing data breaches. She covers security hardening, vulnerability assessments, and post-infection cleanup for home and small business users. Sarah translates complex security concepts into practical hardening steps — firewall configuration, exploit mitigations, secure boot settings, and defence-in-depth practices that meaningfully reduce attack surface. She stays current with the threat landscape and contributes security advisories to the uGetFix news section when new vulnerabilities affect Windows users.
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