Beheben Sie die von einer anderen App verwendete Kamera in 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.

• Missing, outdated, or incompatible camera drivers.
• 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.
• Corrupt camera app.
• Some other programs on PC are using your camera.
• Camera settings are not appropriate.
• 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

Method 2: Allow Camera Access

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 Windows-Einstellungen durch Drücken Windows + I-Tasten gleichzeitig.

2. Wählen Sie dann die Datenschutz Möglichkeit wie abgebildet.

3. Then, in the left pane, search and select the Kamera .

Hinweis: Stelle sicher Ermöglichen Sie Apps den Zugriff auf Ihre Kamera option is enabled as depicted.

Lesen Sie auch: So beheben Sie, dass die Omegle-Kamera nicht funktioniert

Method 3: Run Hardware & Devices Troubleshooter

If you find your Windows 10 computer is facing any hardware-related issues, it can be easily sorted by running Fehlerbehebung für Hardware und Geräte. 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.

Method 4: Enable Camera Device Driver

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. Schlagen Sie die Windows-Taste und Typ Geräte-Manager. Klicken Sie dann auf Offen.

2. As soon as Geräte-Manager window opens, double-click on Kameras Abschnitt, um ihn zu erweitern.

3. Now, right-click on your camera device and select the Gerät aktivieren .

Lesen Sie auch: 8 Best Webcam for Streaming in India (2022)

Methode 5: Malware-Scan ausführen

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?

Wenn Sie Malware von Ihrem Computer entfernen möchten, lesen Sie außerdem unsere Anleitung So entfernen Sie Malware von Ihrem PC in Windows 10.

Methode 6: Windows aktualisieren

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.

After updating your Windows Operating System, check whether you can access your camera.

Lesen Sie auch: So beheben Sie das Problem, dass in Google Meet keine Kamera gefunden wurde

Methode 7: Deaktivieren Sie die Windows-Firewall

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.

After accessing your camera, make sure you enable the Firewall suite again, since a computer without a security program is always a threat.

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: Treiber aktualisieren

1. Art Geräte-Manager in the Windows 10 search menu and click on Offen.

2. Doppelklicken Sie dann auf Kameras um es zu erweitern.

3. Klicken Sie nun mit der rechten Maustaste auf Ihr Fahrer (say HP TrueVision HD) and then select Treiber aktualisieren.

4. Klicken Sie nun auf Suche automatisch nach Treibern. 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 Die besten Treiber für Ihr Gerät sind bereits installiert message if the drivers are already updated.

6. Exit the window and rebooten dein PC.

Lesen Sie auch: Beheben Sie, dass dieses Gerät von einer anderen Anwendung verwendet wird. Soundfehler

Option II: Rollback Drivers

1. As you did earlier, open Geräte-Manager und erweitern Sie die Kameras .

2. Klicken Sie mit der rechten Maustaste auf Fahrer und wählen Sie die Ferienhäuser .

3. Wechseln Sie zum Registerkarte Treiber und klicken Sie auf Vorheriger Treiber.

4. Klicke auf OK um die Änderungen zu speichern.

5. Zum Schluss klicken Sie auf Ja in the prompt and Wiederaufnahme your computer. Now, you can access your camera.

Lesen Sie auch: Was ist ein Gerätetreiber? Wie funktioniert es?

Methode 9: Apps aktualisieren

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. Art Microsoft Store im Suchmenü und klicken Sie auf Offen.

2. Next in the Microsoft Store Klicken Sie im Fenster auf die Schaltfläche Bibliothek Symbol wie abgebildet.

3. Klicken Sie nun auf Updates bekommen drücken Sie die Taste wie abgebildet.

4. Als nächstes klicken Sie auf Alle aktualisieren .

5. Wait until you get Ihre Apps und Spiele sind auf dem neuesten Stand prompt.

After updating the apps, check if you have fixed the problem.

Method 10: Reinstall Problematic Apps

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.

Hinweis: In diesem Handbuch Zoom wird als Beispiel genommen.

1. Art Systemsteuerung im Suchmenü und klicken Sie auf Offen.

2. einstellen Ansicht nach > Große Symbole, dann klicken Sie auf Programme und Funktionen .

3. Klicken Sie nun auf Zoom und wählen Sie die Deinstallieren .

4. Confirm the prompt if any and rebooten your PC after the app is completely uninstalled.

5. Download Zoom from the offizielle Seite.

6. Navigieren Sie nun zu Meine Downloads und renne die ZoomInstaller setup file. Wait until the app gets installed on your PC. Now, you can access the camera in the newly installed app.

Lesen Sie auch: Fix Camera Not Working on Teams

Method 11: Re-register Camera

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: Through Windows PowerShell

1. Art Powershell in der Suchleiste und klicken Sie auf Als Administrator ausführen wie gezeigt.

2. Then, type the following command and hit Enter-Taste.

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: Through Device Manager

1. Öffnen Geräte-Manager aus der Windows-Suchleiste.

2. Erweitern Sie nun das Kameras Abschnitt, indem Sie darauf doppelklicken.

3. Then, right-click on the camera driver (e.g. HP TrueVision HD) und wählen Sie die Gerät deinstallieren .

4. Wechseln Sie nun zu Action und wählen Sie die Scannen nach Hardwareänderungen .

Method 12: Reset Camera App

You can also try resetting your camera application to fix camera used by another app issue. Follow as instructed below

1. Schlagen Sie die Windows-Taste, Typ Kamera, und klicken Sie auf App-Einstellungen.

2. Klicken Sie dann auf Zurücksetzen Option wie hervorgehoben.

3. Next, confirm any prompt by clicking on Zurücksetzen.

Lesen Sie auch: Beheben Sie, dass die Laptop-Kamera unter Windows 10 nicht erkannt wurde

Methode 13: Systemwiederherstellung durchführen

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.

After restoring your Windows 10 PC, check if can use your camera.

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 Kamera ist in Benutzung 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.