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Réparer la caméra utilisée par une autre application dans Windows 10
Several users have faced camera used by another app issue when they are trying to access camera in Skype or other similar applications. This issue occurs both in inbuilt and external camera devices and it is reported on versions of Windows 7, 8.1, 10, and 11. To be more precise, this issue is faced after the 20H2 update of the Windows Operating System. The camera in use issue is not specific to any particular application on your device but it occurs on your PC for many reasons. In this guide, you will learn effective troubleshooting methods that will help you fix camera is being used by another application issue.
How to Fix Camera In Use by Another App in Windows 10
Here are some valid reasons that contribute to the camera used by another app problem. You are advised to analyze the reasons deeply so that you could follow appropriate troubleshooting methods to resolve the problem so easily.
- Pilotes de caméra manquants, obsolètes ou incompatibles.
- The files and cache in-camera application are corrupt or incompatible with your Operating System.
- Camera access is not granted in your Windows 10 PC.
- Antivirus programs may restrict camera access.
- Application de caméra corrompue.
- Some other programs on PC are using your camera.
- Les paramètres de l'appareil photo ne sont pas appropriés.
- Windows Defender Firewall is blocking Camera access.
- Webcam security features are contributing to the error.
We have investigated several technical forums regarding the camera used by another app issue and thereby analyzed the troubleshooting hacks to fix the problem.
Method 1: Close Programs that Use Camera
The camera in your device can only be used by one application at a time. If you guess that other applications are using the camera, you are advised to close all background applications that are active on your device. You can either exit from all programs by closing all of them one by one or by Task Manager. To do so, follow our guide on How to End Task in Windows 10.
In addition, you are advised to disable start-up programs on your Windows 10 PC. To implement the task, follow our guide on 4 Ways to Disable Startup Programs in Windows 10
Méthode 2 : autoriser l'accès à la caméra
If you are experiencing a camera used by another app issue in your Windows 10 computer, there are some chances that access to the camera is not granted appropriately. Also, you can easily fix this issue by allowing access to the camera in Windows Settings. Here are a few steps to grant permission.
1. You can launch Paramètres Windows en appuyant Touches Windows + I en même temps.
2. Ensuite, sélectionnez le Confidentialité option comme indiqué.
3. Ensuite, dans le volet de gauche, recherchez et sélectionnez le Appareil photo option.
Remarque: Assure-toi Autoriser les applications à accéder à votre appareil photo L’option est activée comme illustré.
Lisez aussi: Comment réparer la caméra Omegle qui ne fonctionne pas
Méthode 3 : exécutez l'utilitaire de résolution des problèmes de matériel et de périphériques
If you find your Windows 10 computer is facing any hardware-related issues, it can be easily sorted by running Dépannage du matériel et des périphériques. All the issues identified by the troubleshooter will be automatically resolved by the troubleshooter itself. For instance, if there are any corrupt settings in your PC and if there are any specific changes intended to be done, the troubleshooter helps you a lot. Follow our guide to Run Hardware and Devices Troubleshooter to fix issues and implement the steps as instructed.
Once you have fixed all the suggestions mentioned at the end of the troubleshooting process, check if you have fixed camera used by another app issue.
Méthode 4 : activer le pilote de périphérique de caméra
If you have accidentally disabled the webcam or camera in your device settings, you will face camera in use issue. So, if you have disabled the webcam in your device, enable it on your computer as instructed below.
1. Frappez le Touche Windows et le type Gestionnaire de périphériques. Cliquez ensuite sur Ouvert.
2. Dès que Gestionnaire de périphériques la fenêtre s'ouvre, double-cliquez sur Appareils photos section pour la développer.
3. Maintenant, faites un clic droit sur votre appareil photo et sélectionnez le Activer le périphérique option.
Lisez aussi: 8 Best Webcam for Streaming in India (2022)
Méthode 5 : exécuter une analyse des logiciels malveillants
Several Microsoft experts suggest that, scanning PC will help you maintain your computer threat free. If there are any virus or malware intrusions in your PC, you cannot use external and internal hardware devices. Hence, you are advised to scan your computer as instructed in our guide on How do I Run a Virus Scan on my Computer?
De plus, si vous souhaitez supprimer les logiciels malveillants de votre ordinateur, consultez notre guide Comment supprimer les logiciels malveillants de votre PC sous Windows 10.
Méthode 6: mettre à jour Windows
Also, if there are any bugs in your PC, they can only be fixed after a Windows update. Microsoft releases regular updates to fix all these bugs thereby sorting camera is being used by another application issue. Hence, ensure if you have updated your Windows Operating System and if there are any updates pending in action, use our guide to Download and Install Windows 10 Latest Update.
Après avoir mis à jour votre système d'exploitation Windows, vérifiez si vous pouvez accéder à votre caméra.
Lisez aussi: Comment réparer aucune caméra trouvée dans Google Meet
Méthode 7 : désactiver le pare-feu Windows
Sometimes, Windows Defender Firewall in your computer might prevent camera access, for some security reasons. If in case, camera has been blocked by Windows Defender Firewall, you have to enable it or disable the Firewall securities temporarily from your computer. If you do not know how to disable Windows Defender Firewall, our guide to Disable Windows 10 Firewall will help you do so.
Après avoir accédé à votre caméra, assurez-vous d'activer à nouveau la suite pare-feu, car un ordinateur sans programme de sécurité est toujours une menace.
Method 8: Update or Rollback Camera Drivers
If there are any incompatible or outdated camera drivers in your computer, you will face camera in use issue. To fix the problem, either update the camera drivers or roll back them if necessary.
Option I : mettre à jour les pilotes
1. Type Gestionnaire de périphériques in the Windows 10 search menu and click on Ouvert.
2. Ensuite, double-cliquez sur Appareils photos pour l'agrandir.
3. Maintenant, faites un clic droit sur votre chauffeur (say HP TrueVision HD) and then select Mettre à jour le pilote.
4. Maintenant, cliquez sur Rechercher automatiquement les pilotes. This will identify and install the apt drivers automatically.
5A. If there are updates pending to be installed, the update will be successful.
5B. You will get Les meilleurs pilotes pour votre appareil sont déjà installés message if the drivers are already updated.
6. Exit the window and reboot votre PC.
Lisez aussi: Réparer cet appareil est utilisé par une autre erreur de son d'application
Option II : restaurer les pilotes
1. As you did earlier, open Gestionnaire de périphériques et étendre la Appareils photos .
2. Faites un clic droit sur le driver et sélectionnez le Propriétés option.
3. Passer à la onglet Pilote et cliquez sur Revenir à la version.
4. Cliquez sur OK pour enregistrer les modifications.
5. Enfin, cliquez sur Oui in the prompt and recommencer your computer. Now, you can access your camera.
Lisez aussi: Qu'est-ce qu'un pilote de périphérique ? Comment ça marche?
Méthode 9 : mettre à jour les applications
You must make sure whether all the applications associated with the Microsoft Store are updated to its latest version. This will ensure if all the inter related apps are up to its latest version thereby fixing camera used by another app problem. Follow the steps as instructed.
1. Type Microsoft Store dans le menu de recherche et cliquez sur Ouvert.
2. Ensuite dans le Microsoft Store fenêtre, cliquez sur le Bibliothèque icône comme indiqué.
3. Maintenant, cliquez sur Obtenir des mises à jour bouton comme indiqué.
4. Ensuite, cliquez sur Tout mettre à jour .
5. Attendez d'avoir Vos applications et jeux sont à jour rapide.
After updating the apps, check if you have fixed the problem.
Méthode 10 : réinstaller les applications problématiques
For app related problems that are causing you camera is being used by another application issue, you have no other options than to reinstall them. Here are few instructions to reinstall problematic applications in Microsoft Store.
Remarque: Dans ce guide, Zoom est pris comme exemple.
1. Type Panneau de configuration dans le menu de recherche et cliquez sur Ouvert.
2. Ensemble Afficher par > Grandes icônes, puis cliquez sur Programmes et fonctionnalités option.
3. Maintenant, cliquez sur Zoom et sélectionnez le Désinstaller option.
4. Confirmez l'invite le cas échéant et reboot votre PC une fois l’application complètement désinstallée.
5. Download Zoom from the site officiel.
6. Maintenant, accédez à Mes téléchargements et exécutez le Installateur Zoom setup file. Wait until the app gets installed on your PC. Now, you can access the camera in the newly installed app.
Lisez aussi: Correction de la caméra qui ne fonctionne pas sur les équipes
Méthode 11 : réenregistrer la caméra
If none of the above-discussed methods have helped you, then have a try to re-register your camera as instructed below. There are two methods to implement the task.
Option I : via Windows PowerShell
1. Type Powershell dans la barre de recherche et cliquez sur Exécuter en tant qu'administrateur comme montré.
2. Then, type the following command and hit La touche Entrée.
Get-AppxPackage -allusers Microsoft.WindowsCamera | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)AppXManifest.xml"}
3. Wait until the common execution is successful and check if you have fixed camera in use issue .
Option II : via le Gestionnaire de périphériques
1. Ouvert Gestionnaire de périphériques à partir de la barre de recherche Windows.
2. Maintenant, développez le Appareils photos section en double-cliquant dessus.
3. Then, right-click on the camera driver (e.g. HP TrueVisionHD) et sélectionnez le Désinstaller le périphérique option.
4. Maintenant, passez au Action onglet et sélectionnez le Rechercher les modifications matérielles option.
Méthode 12 : Réinitialiser l’application Appareil photo
You can also try resetting your camera application to fix camera used by another app issue. Follow as instructed below
1. Frappez le Touche Windows, Le type Appareil photo, et cliquez sur paramètres de cette appli.
2. Cliquez ensuite sur le Réinitialiser option comme souligné.
3. Ensuite, confirmez toute invite en cliquant sur Réinitialiser.
Lisez aussi: Réparer la caméra d'un ordinateur portable non détectée sous Windows 10
Méthode 13: effectuer une restauration du système
If there are any incompatible Windows updates on your computer, your PC will not work as usual it does. So, restore your computer to a state whether everything was working fine. Here are some instructions to restore your PC. To do so, follow our guide on How to use System Restore on Windows 10 and implement the instructions as demonstrated.
Après avoir restauré votre PC Windows 10, vérifiez si vous pouvez utiliser votre appareil photo.
Method 14: Clean Install Windows 10
If none of the methods have helped you fix the said issue, then you have to clean install your Windows Operating System. To clean boot your computer, implement the steps as instructed in our guide to do a Clean Install of Windows 10
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It would be really frustrating not being able to access your camera in the middle of the meetings, but now you would have fixed caméra en cours d'utilisation by another app issue in Windows 10. Keep visiting our page for more cool tips & tricks and leave your comments below. Also, if you have any queries/suggestions regarding this article, then feel free to drop them in the comments section.