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How to Fix the No Camera Attached 0xa00f4244 Error Code in Windows 10

Are you trying to run the camera app in Windows 10 but are unable to?

Maybe you’re encountering the 0xa00f4244 nocamerasareattached error, or you might be getting the “we can’t find your camera” message. Sometimes, the error message “no cameras are attached” may display instead.

Don’t worry. Follow these tested methods to fix the 0xa00f4244 nocamerasareattached error code, and start your Windows camera once again.

1. Check Your Antivirus Program

Although a lifeline for all Windows computers, the antivirus program is known to cause trouble with the running of other programs occasionally. To make sure that it’s not the case with your camera app, check your antivirus settings and see if it is blocking the camera.

Even if everything is clear in the settings, to ensure that your antivirus does not cause thewe problem, temporarily disable it and then recheck your camera.

Related: The Best Free Antivirus Software

2. Turn On the Camera App

Often, the 0xa00f4244 nocamerasareattached error code is caused when the Windows Camera app is turned off. To ensure that this is not the case in your situation, press Windows Key + I to open the Settings, then select Privacy.

Now, click on Camera, and toggle it On if it is set as Off.

toggle the camera on if it is off

If this was indeed the cause of error code 0xa00f4244, it will be resolved by following the above steps.

3. Scan for Malware & Viruses

Virus and malware attacks are harmful to the smooth working of a Windows computer. Incidentally, they are known to cause problems with device drivers too, and therefore, it might not be a bad idea to scan your PC for such vulnerabilities.

To do that, scan your system through the Windows Defender, a free tool by Windows for removing malware & viruses.

Go to Settings > Update & Security. From there, click on Windows Security > Virus & threat protection.

click on virus & threat protection

Now, click on Scan options, choose Windows Defender Offline scan, and hit Scan now.

click on scan options > Windows defender offline scan > scan now.

Windows 10 will restart and undergo a scan. Open Windows Defender the same way to check the report. If there were any issues, you will see them there.

Related: Understanding Malware: A Beginner’s Guide

4. Check the Camera Driver

If the above methods haven’t worked so far, you’ll now have to check your camera’s device driver.

Remember, a device driver is what lets your computer hardware communicate with its software. So, if something is wrong with your camera driver, it could be the cause of the 0xa00f4244 nocamerasareattached error.

Follow these steps to check your camera driver on Windows 10.

  1. Open the Device Manager App from the search bar.
  2. Find the Cameras icon.
  3. Right-click your device’s Camera and click on Update Driver.
  4. Then, select Search automatically for driver.

right-click on camera icon and select update now

The Device Manager will then search for the most updated driver available on your computer.

5. Reset the Camera App

Try this if none of the solutions from above have worked so far. Sometimes, problems or changes in the Camera app over a period of time can eventually lead to the 0xa00f4244 nocamerasareattached error.

By performing a simple reset of your camera settings, your camera will be taken back to its original pre-modified state. Follow the steps below to get started:

1. Click on Settings > Apps > Apps & Features.

2. Then, click on the Camera > Advanced Settings.

3. Now, click on the Reset button to reset your Camera app.

This will result in a complete reset of all changes done to your camera settings.

6. Reinstall Camera Driver

If the camera driver is the cause of 0xa00f4244 nocamerasareattached, then removing and reinstalling it should do the trick.

To do this, hit the Windows Key + R, type devmgmt.msc, and hit Enter. In the Device Manager, expand the Cameras section and click on Uninstall device.

open device manager and right-click on camera app to uninstall it

After the driver is removed, reboot your PC. On the next start-up, open the Device Manager and click on Scan for hardware changes to install the driver once again.


If the corruption of your camera driver was indeed the cause of the 0xa00f4244 nocamerasareattached error faced by your PC, then this method will do the trick.

7. Reset Your PC

If you’ve tried all the above tricks to get around the 0xa00f4244 nocamerasareattached error, and all of them have failed, then you can throw the last ace in the hole for every Windows problem: a Windows reset.

With the Windows 10 reset, you can either decide to keep all your files or delete them for a fresh start. To get started, go to the Windows search bar and type reset this PC.

Then, click on the Reset this PC option. In the next window, click on Get Started.

click on get started to begin the reset process

You’ll then get two options to choose from. You can either select Keep my files or go for Remove Everything if you are looking for a fresh start.

In the next screen, you’ll have to choose how you want to reinstall your Windows: through the Cloud or by a Local Reinstall. The Cloud option downloads a new version of Windows 10, while the Local version uses a Windows 10 image already stored on your device.

choose how to reinstall your pc: cloud or locally

Please note that if you are using a laptop, make sure it’s connected to a charger. Otherwise, you will be unable to go ahead with the reset.

Choose one, and click on Next to go ahead with the reset. It may take a while to set up your PC for reset. After that, click on Reset to finally begin the process.

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