Fix “Not Implemented” Error When Opening Images

I will tell you how to fix the “Not Implemented” error when opening images

If you get the “Not Deployed” error when opening the Photos app, it means that the operating system is unable to perform the requested action due to missing or unregistered components. This issue can arise at any time; however, many users have reported that it occurs after the recent Windows update.

How to fix the “Not Implemented” error when opening images

Before proceeding with the methods, restart your computer as a restart can clear errors and reduce conflicts that prevent you from viewing photos or displaying or playing them. A restart may result in solving the problem; however, it may return after a few hours or days. We recommend you perform the following steps so you don’t have to worry.

1. Install Microsoft Photo Legacy or Switch to Classic Photo Viewer

Installing Microsoft Photo Legacy or switching to Classic Photo Viewer is the easiest solution to this problem. That in itself eliminates the need for the Photos app, which solves the problem right there without any further action required on your part.

To install Microsoft Photo Legacy, simply open the Microsoft Store, search for Microsoft Photo Legacy, and install it.

To switch to the classic photo viewer, download the registry file from the link provided.
After downloading, double-click the file to run it.
Click Run to confirm the action.
Click Yes if prompted by User Account Control (UAC).
Once completed, right-click on the taskbar and select Task Manager.
In Task Manager, right-click on Windows Explorer and select Restart.
Lastly, right-click on the image you want to open, hover over Open With and select Windows Photo Viewer to open the image.

2. Install Optional Updates

The cause could be missing important Windows components required to open photos through the Windows Photo app. Also, optional updates sometimes include fixes and improvements that can fix this problem without requiring any further action. So, make sure to install optional updates or even Windows update if available to resolve the issue.

Press the Win key and type Check for updates.
Press Enter to open Windows Update Settings.
Select Advanced options and click on Optional updates under Additional options.
Select all updates, whether optional or Windows updates, and click on Download and install.
Once done, see if this resolves the issue.
If this doesn't work, you can try uninstalling the recent Windows update from your system, which might have caused this issue.

3. Reinstall Microsoft Photo Viewer

If there are any missing or corrupted files in the Photos app, try reinstalling the Microsoft Photos app to refresh its components, ensuring that it can display images properly without any interference.

Press the Win key and type Windows PowerShell.
Right-click on it and select Run as administrator.
Enter the following command to uninstall the Photos app.Get-AppxPackage *Microsoft.Windows.Photos* | Remove-AppxPackage When you're done, open the Microsoft Store and install the Photos app from there.
Then, try opening the photo by double-clicking on it.

4. Use a workaround to avoid the problem

If the problem persists, you can use a workaround until Microsoft fixes it. The workaround is to right-click on the image you want to open and select Edit with Photos. This will open the image in the Photos editor app. Simply click Cancel and the image will open normally.

While this is not a permanent solution, it will surely help in urgent situations where you need to open an image that displays the error message.

5. Use a system restore utility

If this problem occurred after installing the Windows update and is not resolved by uninstalling that update or following the methods above, you have the option of using the system restore utility to revert to the previous state of Windows. However, this requires a restore point created before you encounter this problem.

Sometimes the Windows Update utility makes a restore point before installing updates, so it is worth it as it may have been created by you or by a Windows update.

Press the Win + R keys simultaneously to open the Run program.
Type rstrui in the input box and click OK to open the system restore utility.
Click Next and select a restore point.
Then click Next.Click Finish to begin the process.
Once done, check to see if the problem is fixed.

If you still have the problem, there probably won't be much to do until Microsoft sends a fix in future updates. In the meantime, use other photo viewer apps like Microsoft Photo Legacy or the classic photo viewer.

How to Fix “Not Implemented” Error When Opening Images