Windows 10: Help: I'm getting multiple error codes when I open my camera

Hi Guys! Need your expertise on this please. I have been trying to fix my Webcam issue for days.
I am using a Dell Inspiron 14 3467. My webcam was working fine when I suddenly got these error codes/msgs:

1. 0xA00F4244<NoCamerasAreAttached>, unable to use Camera
2. 0xA00F4271<MediaCaptureFailedEvent>, 0xC00D3E85

I have tried following steps but no luck. :

1. Reset Camera app.
2. Enabled all permission/privacy settings.
1. Updated the camera driver in Device Manager.
2. Uninstalled/reinstalled driver in Device Manager.
3. Disabled/enabled driver in Device Manager.
4. Downloaded Windows cam app from Microsoft store.
5. Made sure Windows is updated.
6. Installed updated BIOS from Dell
7. Installed updated Chipset from Dell.
8. Regedt: Computer\HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Media Foundation\Platform


Is there anything else I can do? Hope you guys can help me. Need the camera for my training sessions. Thanks in advance.


Stay safe everyone!


Regards,

Lou

:)

 

camera not opening

Hello,

We understand that after a Windows 10 update, your camera stopped working properly. This issue may have occurred due to corrupted drivers. For us to help you with this, kindly answer the questions below:

• Are you getting an error message whenever you try to open photos or start the camera?
• What is the current build and version number of your Windows 10? To check, press the Windows key, type
  winver, and press the Enter key.
• What troubleshooting steps have you done so far?

Meanwhile, we suggest that you check this
article and perform the troubleshooting steps given to see if there will be any changes on your Windows 10 camera.

Kindly get back to us.

 

Camera is not working on Windows 10 and getting error code " 0xA00F4244(0xC00D36D5)".

Hi Dav,



I realize the inconvenience you are experiencing with Windows 10. I will certainly help you.



This issue might occur if there is change in camera settings.

To assist you to better, please provided us the information below:

• How exactly have you tried to access the Camera of the computer? Have you access through default Camera app or other camera app?
• Have you made any changes to the computer prior to the issue?

I suggest you to follow the steps below to refer to the suggestion in the Microsoft Help Article and also try updating Camera driver from the Device Manager.

Step 1: Try to refer to the suggestion provided in the Microsoft Help Article about Camera related issues.

Get help when Windows can't find the camera:

http://windows.microsoft.com/en-us/windows-10/get-help-when-windows-cant-find-the-camera

Step 2: First I recommend you to access the Camera through Camera app.

1. Click on Search bar.

2. Then type "Camera" without the quotes in the search bar and click on it.

3. Check if you are able to access the camera.

Step 3: I suggest you to update the Webcam driver in the Device Manager and check if it helps.

1. Press Windows Key + R Key.

2. Then type “devmgmt.msc” without the quotes and hit on Enter Key.

3. Expand Imaging Devices.

4. Right click on the camera driver and click on Update Driver Software.



Please get back to us with an update on issue accessing Camera, we will be happy to help.



Thank you.

 

Windows 10 will not activate Error code 0x803F7001

Possibly there can be the problem with Microsoft activation Server, so your Windows 10 is not activated. In this scenario, you need to wait and verify if it is the issue from Microsoft’s side. But if you are getting error code 0x803f7001, you can also try these steps:

1. Open Settings app. Then go to Update and security > Activation screen > Change product.
2. Type your Windows edition product key and click Next.
3. You’ll get We couldn’t activate Windows error message.
4. Retry steps 1-3 then type your 25-characters unique product key.
5. Wait for the process to complete, Windows 10 is activated.

Hope something helps this problem