Windows 10 File Explorer dark theme not working [Fixed]

Milan Stanojevic
by Milan Stanojevic
Windows & Software Expert
Milan has been enthusiastic about PCs ever since his childhood days, and this led him to take interest in all PC-related technologies. Before joining WindowsReport, he worked as a front-end web developer. Read more
Affiliate Disclosure
  • Plenty of users complain about the same issue: the Windows 10 File Explorer dark theme isn’t working for them.
  • If that’s your case too, restart File Explorer or use one of the other tips mentioned below.
  • It's also a good idea to check if you have the latest updates installed on your PC.
  • Using a line-command tool to start some useful scanning apps can also help a lot.
 
Windows 10 File Explorer dark theme

Using a dark theme on your PC can be useful, but many users reported that the dark theme in File Explorer isn’t working for them on Windows 10.

This can be a problem, and in today’s article, we’ll show you how to fix this issue.

Dark theme is a welcome addition to Windows, but some users reported issues with the dark theme and File Explorer. Here’s how you can easily solve them.

If your system is up to date, and you’re running the latest Windows 10 build, be sure to try all other solutions from this article.

They may be applied to any of these common problems that users often face:

  • Windows 10 dark mode File Explorer is not working – This issue can occur due to certain glitches on your system. In most cases, you can fix the problem by restarting Windows Explorer.
  • Windows Explorer dark theme is not working – This problem may appear if you’re using a custom visual theme in Windows. To fix it, be sure to revert to the default theme and check if that helps.
  • File Explorer dark theme is not working 1803 – Many users reported that the dark theme isn’t working on build 1803. In case you don’t know, this feature is available starting from build 1809, so be sure to update your system.
  • Dark theme not applying to File Explorer is not enabling in File Explorer – There are many causes for this error, but if you’re having problems with File Explorer and dark theme, you should be able to solve them by using one of our solutions.

Quick tip:

If Windows 10’s native dark theme doesn’t work in the File Explorer for whatever reason, then maybe it’s time to use a third-party tool to get the job done.

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If you want to apply a dark theme to Windows 10, but the native one doesn’t work, give Object Desktop a try!

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What can I do if the File Explorer dark theme is not working?


  1. Make sure that you have the latest updates installed
  2. Switch to the default theme
  3. Restart File Explorer
  4. Log out and log back in
  5. Create a new user account
  6. Run SFC and DISM scans

1. Make sure that you have the latest updates installed

1.1 Check the version

  1. Press Windows Key + R and enter winver. Now press Enter or click OK.
    winver run dialog dark theme not working
  2. You’ll see some basic information regarding your system. Pay close attention to the version section.

If the dark theme isn’t available for File Explorer on your PC, the issue is most likely related to a missing update.

The dark theme in File Explorer is a new feature, and so far it’s available only in Windows 10 October update or later.

If you don’t have a newer build installed, then you won’t be able to use the dark theme on your PC. To see if you have the latest build installed, you just need to follow the above steps.

1.2 Check for updates

  1. Open the Settings app. You can do that instantly by using Windows Key + I shortcut.
  2. When the Settings app opens, navigate to the Update & Security section.
    update and security dark theme
  3. In the right pane, click the Check for updates button.
    check for updates button dark theme windows explorer

Windows will now check for available updates and try to download them in the background.

Bear in mind that this method doesn’t always work, and if that’s the case, you’ll need to use the Media Creation Tool and Windows 10 ISO.

We wrote a detailed guide on how to install Windows 10 October Update from an ISO file, so be sure to check it out for step-by-step instructions.

Once your PC is up to date and you have the latest build installed, the problem should be fixed, and you’ll be able to use the dark theme without any issues.


Which is the latest version of Windows 10? Find out from our constantly updated article!


2. Switch to the default theme

  1. Open the Settings app and navigate to the Personalization section.
    personalization settings dark theme
  2. Pick Themes from the menu on the left. In the right pane, select Windows from the list of available themes.
    default theme dark theme file explorer

After doing that, you’ll switch back to the default theme, and the dark theme should start working in File Explorer.

Windows 10 supports a wide range of customization, and it allows you to switch between many different themes.

Usually these themes come with their own color palette, and while these themes allow you to customize your Windows experience, they can also sometimes cause issues to appear.

Apparently, the dark theme for File Explorer isn’t available unless you’re using the default theme.

Several users confirmed this, and according to them, the dark theme became available as soon as they switched to the default theme.


3. Restart File Explorer

  1. Open Task Manager using the Ctrl + Shift + Esc shortcut.
  2. Locate Windows Explorer on the list. Right-click it and choose Restart from the menu.
    restart windows explorer dark theme

After a couple of moments, Windows Explorer should restart and you should be able to switch to the dark theme in File Explorer.

If the dark theme isn’t working on your PC, perhaps the issue is related to File Explorer. Sometimes there might be certain glitches with your system.

However, you can fix that issue simply by restarting File Explorer. To do that, just follow the above steps.


4. Log out and log back in

  1. Open the Start menu and click your profile icon. Now choose Sign out option from the menu.
    log out windows dark theme
  2. Once you sign out, select your user account to log back in.

As we previously mentioned, sometimes glitches with Windows can cause issues with a dark theme to appear.

According to users, if you’re not able to use the dark File Explorer theme on your PC, you can try logging out of your account and logging back in.

Sometimes this can help you with certain glitches, and you can log out by completing the above procedure. After doing that, you should be able to use the dark theme on your PC.


5. Create a new user account

  1. Open the Settings app and head over to the Accounts section.
    account settings dark theme
  2. Select Family & other people from the menu on the left.
  3. In the right pane, choose Add someone else to this PC.
    add a new user dark theme
  4. Select I don’t have this person’s sign-in information and select Add a user without a Microsoft account.
    Microsoft account dark theme ifle explorer
  5. Enter the desired username for the new account and click Next.
    new user information dark theme file explorer

If you’re still unable to use a dark theme in File Explorer, it’s possible that your user account is corrupted.

This can happen for various reasons, but you can fix this problem simply by creating a new user account.

Since there isn’t a straightforward way to fix a corrupted user account, your best option would be to create a new user account. This is quite simple to do, as you can see above.

After doing that, you should have a new account ready to go. To check if the problem is resolved, switch to the new account and try activating the dark theme.

If the dark theme works on the new account, you should perhaps move all your personal files to it and start using it instead of your old account.


Do you want to learn how to manage User Account Control like a pro? This guide will help you!


6. Run SFC and DISM scans

6.1 Run the SFC scan

  1. Open Command Prompt as administrator by searching for cmd in Windows search and clicking on Run as administrator. You can also use PowerShell (Admin) if you like.
    log out windows dark theme
  2. After the Command Prompt opens, type sfc /scannow and press Enter to run it.
    scannow file explorer dark theme not working
  3. The scan will now start. This scan can take about 10-15 minutes, so be sure not to interfere with it in any way.

If the dark theme isn’t working in File Explorer, it’s possible that your installation is damaged. This can happen for various reasons, and in order to fix the problem, it’s advised to run an SFC scan.

The procedure is quite simple, and you can do it by following the previous steps, After the SFC scan is finished, check if the problem is still there.

If you couldn’t run an SFC scan or if the scan didn’t fix the problem, you need to perform a DISM scan by doing the steps in the next solution.

6.2 Run the DISM scan

  1. Start Command Prompt as an administrator, and run the following command:
  2. DISM /Online /Cleanup-Image /RestoreHealth
    dism scan dark theme not working
  3. This scan can take about 20 minutes, sometimes more, so don’t interfere with it.

After the scan is completed, check if the problem is still there. If you couldn’t run an SFC scan before for some reason, try running it after the DISM scan and check if that helps.

If you need more info on DISM and how to use it, check out our detailed guide to master it like a professional.


Dark theme for File Explorer is a great addition to Windows 10, but if the dark theme isn’t working for you, the issue is most likely related to the missing updates.

One of our readers also suggested uninstalling f.lux or any other night filter that could interfere with the File Explorer’s Dark Theme so make sure to check that too.

If you have any other suggestions, you are more than welcome to leave them in our comments section below. As you can see, we pay attention to our reader’s suggestions.

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