How to Fix “Camera Is Being Used by Another App” in Windows

Why Does Windows Say “Camera Is Being Used by Another App”?

The error “Camera is being used by another app”, “Close other apps”, or “It looks like another app is using the camera already” means Windows cannot give the webcam stream to the app you are trying to use. The camera may really be active in another program, or Windows may incorrectly think it is still busy after a crashed video call, browser tab, driver problem, or permission conflict.

Quick Fixes for “Camera Is Being Used by Another Application” in Windows

Start with these simple checks. They often release the webcam without driver changes or deeper troubleshooting.

1. Close All Apps That May Use the Camera

1. Close video conferencing apps such as Zoom, Microsoft Teams, Skype, Discord, Google Meet, OBS Studio, WhatsApp, and Telegram.
2. Close browser tabs that may still have camera access, especially tabs with online meetings, webcam tests, social networks, messengers, or recording tools.
3. Reopen only the app where you need the camera and test again.

2. Restart Windows

A full restart clears stuck camera handles left by crashed apps and background services.

1. Click Start → Power → Restart.
2. Do not choose Sleep or Hibernate; use a real restart.
3. After Windows loads, open the Camera app first. If it works there, test your main video app next.

3. Check the Physical Camera Switch or Privacy Shutter

Many laptops have a camera privacy slider, keyboard shortcut, or manufacturer utility that can disable the webcam.

• Look for a small slider near the webcam lens.
• Check function keys such as Fn + F6, Fn + F8, or a key with a camera icon.
• Open your manufacturer utility, such as Lenovo Vantage, HP Command Center, Dell Optimizer, ASUS MyASUS, or Acer Quick Access, and check privacy settings.

Find and Close the App Using Your Webcam in Task Manager

Some apps remain active in the background even after you close their window. Task Manager is the fastest way to terminate hidden camera sessions.

1. Press Ctrl + Shift + Esc to open Task Manager.
2. If you see the compact view, click More details.
3. On the Processes tab, look for apps that may use video: Zoom, Teams, Skype, Discord, OBS, Camera, browser processes, messenger apps, or screen recording tools.
4. Select the suspicious app and click End task.
5. Repeat for other video-related processes, then reopen the app where you need the camera.

Check Background Apps and Startup Apps

If the error returns after every reboot, a startup app may be locking the camera automatically.

1. Open Task Manager → Startup apps.
2. Temporarily disable video tools, meeting apps, webcam utilities, virtual camera software, and screen recorders.
3. Restart the PC and test the camera again.

Check Camera Privacy Settings in Windows 10 and Windows 11

Windows can block camera access globally, per app, or separately for desktop apps. If these permissions are disabled, apps may report that the camera is busy, unavailable, or used by another application.

Windows 11 Camera Permissions

1. Press Win + I to open Settings.
2. Go to Privacy & security → Camera.
3. Turn on Camera access.
4. Turn on Let apps access your camera.
5. Enable camera access for the specific Microsoft Store app you want to use.
6. Scroll down and enable Let desktop apps access your camera for programs such as Chrome, Edge, Firefox, Zoom, Teams, Skype, Discord, OBS, and classic desktop software.

Windows 10 Camera Permissions

1. Open Settings → Privacy → Camera.
2. Under Allow access to the camera on this device, click Change and turn access on.
3. Enable Allow apps to access your camera.
4. Enable camera access for the needed app.
5. Enable Allow desktop apps to access your camera.

Repair or Reset the Windows Camera App

If the built-in Camera app itself shows the error, its app data may be corrupted. Repairing keeps the app data when possible; resetting removes the app data and restores default settings.

Repair or Reset Camera in Windows 11

1. Open Settings → Apps → Installed apps.
2. Find Camera.
3. Click the three-dot menu next to Camera and choose Advanced options.
4. Click Repair first and test the app.
5. If the error remains, return to the same page and click Reset.

Repair or Reset Camera in Windows 10

1. Open Settings → Apps → Apps & features.
2. Select Camera and click Advanced options.
3. Click Repair if available, or click Reset.
4. Restart the PC and test the camera again.

Reinstall the Camera App with PowerShell

If resetting does not help, reinstall the Camera app. Open PowerShell as Administrator and run:

PowerShell · Run as Administrator
Get-AppxPackage *Microsoft.WindowsCamera* | Remove-AppxPackage
    

Then open Microsoft Store, search for Windows Camera, and install it again.

Restart Windows Camera and Video Services

Windows camera access depends on background components. Restarting the related services can release a stuck webcam session and restore app access.

Restart Services from Services Manager

1. Press Win + R, type services.msc, and press Enter.
2. Find Windows Camera Frame Server.
3. Right-click it and choose Restart. If the service is not running, choose Start.
4. Also check Capability Access Manager Service. It should usually be running and set to Manual (Trigger Start).
5. Restart the PC after changing services.

Restart the Camera Frame Server from Command Prompt

Open Command Prompt as Administrator and run:

Command Prompt · Run as Administrator
net stop FrameServer
net start FrameServer
    

Update, Roll Back, or Reinstall the Webcam Driver

A damaged or incompatible camera driver can make Windows think the webcam is busy even when no app is using it. This is especially common after Windows updates, laptop utility updates, or virtual camera installations.

Update the Camera Driver

1. Right-click Start and open Device Manager.
2. Expand Cameras. On some systems, the webcam may appear under Imaging devices or Sound, video and game controllers.
3. Right-click your webcam and choose Update driver.
4. Select Search automatically for drivers.
5. Restart the PC after the update.

Roll Back the Driver

If the issue started immediately after a driver update, rolling back may be better than updating again.

1. In Device Manager, right-click the webcam and choose Properties.
2. Open the Driver tab.
3. Click Roll Back Driver if the button is available.
4. Restart Windows and test the camera.

Reinstall the Webcam Driver

1. Open Device Manager.
2. Right-click the webcam and choose Uninstall device.
3. If you see Attempt to remove the driver for this device, leave it unchecked for the first attempt.
4. Click Uninstall.
5. Restart the PC. Windows should detect the webcam and reinstall the driver automatically.

Install the Manufacturer Driver

If Windows installs a generic driver but the error remains, download the camera or chipset driver from your device manufacturer’s support page. Use the exact laptop, motherboard, or webcam model.

Fix “Camera Is Used by Another App” in Browsers, Zoom, Teams, Skype, and Discord

If the camera works in the Windows Camera app but fails in a specific program, the problem is usually app permissions, app settings, cached camera sessions, or virtual camera conflicts.

Google Chrome and Microsoft Edge

1. Close all meeting and recording tabs.
2. Open the site where you need the camera.
3. Click the lock icon in the address bar and allow Camera.
4. Go to Settings → Privacy and security → Site settings → Camera.
5. Select the correct camera and remove old blocked entries for the site.
6. Restart the browser.

Mozilla Firefox

1. Open the website that needs camera access.
2. Click the lock icon next to the address and remove any blocked camera permission.
3. Open Settings → Privacy & Security → Permissions → Camera → Settings.
4. Remove or update the site permission, then reload the page.

Zoom, Microsoft Teams, Skype, and Discord

1. Open the app’s video settings.
2. Choose the real webcam, not OBS Virtual Camera, Snap Camera, or another virtual device unless you intentionally use it.
3. Disable HD video, background effects, or camera enhancements temporarily.
4. Sign out of the app, quit it fully from the tray icon, then open it again.
5. If the app still fails, update it or reinstall it.

Advanced Fixes for Persistent Windows Webcam Conflicts

Use these methods if the camera still shows as being used by another application after closing apps, checking permissions, resetting the Camera app, and reinstalling the driver.

Run the Camera Troubleshooter or Get Help Diagnostics

1. Open Settings.
2. In Windows 11, go to System → Troubleshoot → Other troubleshooters and look for camera-related diagnostics if available.
3. You can also open the Get Help app and search for camera troubleshooter.
4. Apply any recommended fixes and restart Windows.

Repair Windows System Files

Corrupted system components can break camera permissions, Store apps, and device access. Open Command Prompt as Administrator and run:

Command Prompt · Run as Administrator
sfc /scannow
    

If SFC reports that it could not repair some files, run:

Command Prompt · Run as Administrator
DISM /Online /Cleanup-Image /RestoreHealth
    

After DISM finishes, run sfc /scannow again and restart the computer.

Disable Conflicting Virtual Camera Software

Virtual camera tools can reserve or redirect the webcam. Temporarily uninstall or disable software such as OBS Virtual Camera, ManyCam, Snap Camera, NVIDIA Broadcast, XSplit VCam, or manufacturer webcam effects tools.

Create a New Windows User Profile

If camera permissions or app settings are corrupted only in your current account, a new local user profile can confirm it.

1. Open Settings → Accounts → Other users.
2. Create a new local user account.
3. Sign in to the new account and test the Camera app.
4. If the camera works there, the original profile has a settings or permission problem.

Check Registry Policy Blocks

On work, school, or previously tweaked PCs, camera access may be disabled by policy. Open Registry Editor only if you are comfortable with advanced Windows settings.

Registry path
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\CapabilityAccessManager\ConsentStore\webcam
    

For personal PCs, the Value entry is commonly set to Allow when camera access is enabled. If your computer is managed by an organization, do not override policy settings without permission.

Frequently Asked Questions About Camera Errors in Windows