如果您尝试通过 Windows 10 或 Windows 11 PC 上的内置相机(Camera)应用程序访问笔记本电脑的网络摄像头，但收到错误代码 0xA00F4289(error code 0xA00F4289)，那么这篇文章旨在帮助您找到最合适的解决方案来解决问题.
当您遇到此问题时，您将收到以下完整错误消息；
We can’t find your camera
Check to make sure that it’s connected and installed properly, that it isn’t being blocked by anti-virus software, and that your camera drivers are up to date.
If you need it here’s the error code:
0xA00F4289 < ActiveCameraUnplugged > (0xC00D3EA2)
该错误最可能的罪魁祸首包括：
- 相机已停用。
- 相机连接松动。
- (Frame Server)相机的(Camera)Frame Server服务被禁用。
- 有问题的视频会议应用程序。
- 相机已停用。
- 杀毒软件干扰。
- 过时的驱动程序。
- 相机在隐私设置中处于(Privacy Settings)关闭(OFF)状态。
如何修复Active camera unplugged 错误？
相机拔出错误通常表明相机松动。当内置网络摄像头松动时，Windows将无法正确读取设备 - 因此，它会显示活动摄像头已拔出消息。要解决此问题，请在相机周围轻轻施压。如果这不起作用，您可能需要 PC 硬件技术人员的服务来诊断设备。
为什么我的网络摄像头无法在Windows上运行？
Windows 11/10更新而无法工作的主要原因。要进行故障排除，请打开设备管理器(Device Manager)并查看网络摄像头设备旁边是否有黄色标记。该设备可能列在“成像设备(Imaging devices)”或“其他设备(Other devices)”部分下。请参阅下面的详细解决方案。
我们找不到您的相机，错误 0xA00F4289(Error 0xA00F4289) (0xC00D3EA2)
如果您遇到此网络摄像头错误代码 0xA00F4289(Webcam error code 0xA00F4289) 问题，您可以尝试以下我们推荐的解决方案（不分先后顺序），看看是否有助于解决问题。
- 检查相机隐私设置
- 更新相机驱动程序
- 将 Windows 相机帧服务器(Set Windows Camera Frame Server)服务设置为自动(Automatic)
- 卸载有问题的视频会议应用程序
- 禁用第 3 方安全软件（如果适用）
让我们看一下关于列出的每个解决方案所涉及的过程的描述。
1]检查相机隐私设置
如果在隐私设置(Privacy Settings)中将摄像头设置为关闭(OFF)，您最有可能遇到此网络摄像头错误代码 0xA00F4289(Webcam error code 0xA00F4289)。在这种情况下，要解决此问题，请执行以下操作：
- 按Windows key + I 打开设置。
- 单击隐私(Privacy)。
- 滚动，找到并单击应用程序权限(App permissions )部分下左侧窗格中的相机。(Camera)
- 现在，在右侧窗格中，将Allow apps to access your camera下的按钮切换为ON。
- 退出设置应用程序。
看看问题是否解决。如果没有，请尝试下一个解决方案。
2]更新相机驱动程序
此解决方案要求您通过设备管理器手动更新相机驱动程序(update the camera drivers manually via the Device Manager)，或者您可以在Windows Update下(Windows Update)的可选更新(get the camera driver updates on the Optional Updates)部分获取相机驱动程序更新。您也可以 从相机硬件制造商的网站下载最新版本的驱动程序。(download the latest version of the driver)
3]将Windows Camera Frame Server(Set Windows Camera Frame Server)服务设置为自动(Automatic)
请执行下列操作：
- 按Windows key + R调用“运行”对话框。
- 在“运行”对话框中，键入services.msc并按 Enter 以打开“服务控制台”(open the Services console)。
- 在“服务(Services)”窗口中，滚动并找到Windows Camera Frame Server服务。
- 双击(Double-click)条目以编辑其属性。
- 在属性窗口中，单击“ 开始(Start)”按钮以启动服务。
- 接下来，单击Startup type(Startup type)上的下拉菜单，然后选择Automatic。
- 单击应用(Apply)>确定(OK)以保存更改。
- 退出服务管理器。
如果问题仍未解决，请尝试下一个解决方案。
4]卸载有问题的视频会议应用程序
如果您在系统上安装的任何视频会议应用程序（如Skype、Zoom等）上遇到此问题，您可以卸载有问题的应用程序(uninstall the problematic application)来解决此问题。
5]禁用第3方安全软件（如果适用）
防火墙和防病毒软件对您的系统安全很重要，但有时这些程序会干扰Windows并导致此相机错误。在这种情况下，您可以禁用您的杀毒软件，在通知区域或任务栏的系统托盘（通常位于桌面的右下角）中找到其图标。右键单击该图标并选择禁用或退出程序的选项。
如果 AV 带有自己的防火墙，请确保也将其禁用。
这些解决方案中的任何一个都应该适合您！
相关帖子：(Related post:) 我们找不到您的相机，错误代码 0xA00F4244 (0xC00DABE0)。(We can’t find your camera, Error code 0xA00F4244 (0xC00DABE0).)
Fix We can't find your camera, Error code 0xA00F4289 (0xC00D3EA2)
If when уou try to access your laptop’s webcam through the built-іn Сamera apр on your Windоws 10 or Windows 11 РC, but you receive the error code 0xA00F4289, then this post is intended to help you with the most suitable solutions to resolve the issue.
When you encounter this issue, you’ll receive the following full error message;
We can’t find your camera
Check to make sure that it’s connected and installed properly, that it isn’t being blocked by anti-virus software, and that your camera drivers are up to date.
If you need it here’s the error code:
0xA00F4289 < ActiveCameraUnplugged > (0xC00D3EA2)
The most likely culprits to the error include;
- Camera is deactivated.
- Loose camera connection.
- Frame Server service of Camera is disabled.
- Problematic video conference application.
- The camera is deactivated.
- Antivirus software interference.
- Outdated Drivers.
- The camera is OFF in Privacy Settings.
How do I fix Active camera unplugged error?
Camera unplugged error usually indicates the camera is loose. When the built-in webcam is loose, Windows will be unable to read the device properly – consequently, it displays the active camera unplugged message. To resolve this issue, gently apply pressure around the camera. If that doesn’t work, you may require the services of a PC hardware technician to diagnose the device.
Why is my webcam not working on Windows?
Faulty drivers or driver conflicts is usually the main reason why your PC integrated webcam is not working due to Windows 11/10 update. To troubleshoot, open Device Manager and see if there is a yellow mark next to the webcam device. The device may be listed under the Imaging devices or Other devices section. See detailed solutions below.
We can’t find your camera, Error 0xA00F4289 (0xC00D3EA2)
If you’re faced with this Webcam error code 0xA00F4289 issue, you can try our recommended solutions below in no particular order and see if that helps to resolve the issue.
- Check Camera privacy settings
- Update Camera driver
- Set Windows Camera Frame Server service to Automatic
- Uninstall the problematic video conference app
- Disable 3rd-party security software (if applicable)
Let’s take a look at the description of the process involved concerning each of the listed solutions.
1] Check Camera privacy settings
You’re most likely to encounter this Webcam error code 0xA00F4289 if the camera is set to OFF in Privacy Settings. In this case, to resolve the issue, do the following:
- Press the Windows key + I to open Settings.
- Click Privacy.
- Scroll, locate and click Camera on the left pane under App permissions section.
- Now, on the right pane, toggle the button to ON under the Allow apps to access your camera.
- Exit Settings app.
See if the issue is resolved. If not, try the next solution.
2] Update Camera driver
This solution requires you to either update the camera drivers manually via the Device Manager, or you can get the camera driver updates on the Optional Updates section under Windows Update. You may also download the latest version of the driver from the camera hardware manufacturer’s website.
3] Set Windows Camera Frame Server service to Automatic
Do the following:
- Press Windows key + R to invoke the Run dialog.
- In the Run dialog box, type services.msc and hit Enter to open the Services console.
- In the Services window, scroll and locate the Windows Camera Frame Server service.
- Double-click on the entry to edit its properties.
- In the properties window, click on the Start button to start the service.
- Next, click the drop-down on the Startup type and select Automatic.
- Click Apply > OK to save changes.
- Exit Services Manager.
If the issue is still unresolved, try the next solution.
4] Uninstall the problematic video conference app
If you’re experiencing this issue on any of the video conferencing apps (like Skype, Zoom, etc) installed on your system, you can uninstall the problematic application to fix this problem.
5] Disable 3rd-party security software (if applicable)
Firewall and antivirus are important for your system safety, but sometimes these programs can interfere with Windows and cause this camera error. In this case, you can disable your antivirus software, locate its icon in the notification area or system tray on the taskbar (usually in the lower right corner of the desktop). Right-click the icon and choose the option to disable or exit the program.
If the AV comes with its own firewall, be sure to disable that too.
Any of these solutions should work for you!
Related post: We can’t find your camera, Error code 0xA00F4244 (0xC00DABE0).
