Microsoft is aware of this issue and has launched a troubleshooter which seems to fix the issue in many cases but if unfortunately, you are still stuck with this problem then this guide is for you. So without wasting any time let’s see how to actually Fix Windows Settings won’t open in Windows 10 with the help of the below-listed troubleshooting guide.

Fix Windows 10 Settings won’t open

Make sure to create a restore point just in case something goes wrong.

Fix Windows 10 Settings won’t openMethod 1: Run Microsoft TroubleshooterMethod 2: Make sure Windows is up to dateMethod 3: Create a New User Account

Update: Microsoft has released Cumulative Update for Windows 10 KB3081424 includes a fix that will prevent this issue from occurring.

Method 1: Run Microsoft Troubleshooter

  1. Click here to download the Troubleshooter.

  2. Run the Troubleshooter and see if you are able to fix the issue.

  3. Open Command Prompt. The user can perform this step by searching for ‘cmd’ and then press Enter.

  4. Type the following command into cmd and hit Enter:

wuauclt.exe /updatenow

  1. Wait for the update process to start, if it doesn’t try the command a few more times.

  2. Reboot your PC to save changes.

Method 2: Make sure Windows is up to date

  1. Press Windows Key + I to open Settings then click on Update & Security.

  2. From the left-hand side, menu click on Windows Update.

  3. Now click on the “Check for updates” button to check for any available updates.

  4. If any updates are pending then click on Download & Install updates.

  5. Once the updates are downloaded, install them and your Windows will become up-to-date.

Method 3: Create a New User Account

  1. Open Command Prompt. The user can perform this step by searching for ‘cmd’ and then press Enter.

  2. Type the following command into cmd and hit Enter:

net user username password /add

Note: Replace username and password with the new account username and the password you want to set for that account.

  1. Once the user is created you will see a success message, now you need to add the new user account to the Administrator group. To do so type the following command in cmd and hit Enter:

net localgroup administrators username /add

Note: Replace username with the account username you set up in step 2.

  1. Now press Ctrl + Alt + Del together and then click Sign out and then sign in to your new account with the username and password you specified in step 2.

  2. Check if you are able to open the Settings app and if you are successful then copy your personal data & files to the new account.

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That’s it you have successfully Fix Windows Settings won’t open but if you still have any queries regarding this guide then feel free to ask them in the comment’s section.