[FIXED] 0x801901f4 Error When Signing In For Microsoft Store


By Jack

Update on


0x801901f4 error can appear when you try to use your Microsoft Store. It appears when you try to sign in with your Microsoft Credentials.

If you have ever encountered such an error and looking for a solid solution, keep reading.

There are many different reasons for the 0x801901f4 error to appear. For instance, it might happen due to a bad system file, accumulated cache files, corrupted Windows installation, etc. Regardless of the reason, your prime concern is to fix it.

So, if you want the best solutions to fix it, let’s keep reading this article. We explain six methods to overcome the 0x801901f4 error and sign in to your Microsoft Store.

Many users say that they were able to overcome the 0x801901f4 error with a couple of simple steps. For instance, you can remove your cache or even reset the Microsoft Store to fix it.

However, some other individuals still face this error even after trying those basic fixes. If that’s the case, you will also have to try a couple of advanced solutions.

Also, some users say that they overcame the error by signing up for a new Microsoft Store account.

So, let’s go ahead and learn how to perform those fixes to get rid of the 0x801901f4 error.

Solutions to Try if Your Windows Store Encounters 0x801901f4 Error

As mentioned before, there are several solutions to try after experiencing a 0x801901f4 error on your system. In this section, we will explain all those solutions to the benefit of our readers.

Mentioned below are those solutions. There is no necessity to apply all these solutions to your PC. Instead, you should try one solution after the other and stop when one works for you.

PS: if you are experiencing issues like the 0x8024001E error on Windows Store, here are the top solutions for you.

01. Clear the Cache of the Windows Store

One of the main culprits behind the 0x801901f4 error on the Windows Store is the accumulated cache. As a result of huge cache build-ups, there can be many different errors on your system. And 0x801901f4 is one of them.

So, if you did not clean the cache of your Microsoft Store for a pretty long time, do it. After removing those old cache files, you can expect the 0x801901f4 error to go away.

If you wonder how to do it, mentioned below are those steps.

  • First, you should simultaneously press both Windows and the “S” keys to launch the window labeled “Search.”
  • Now, you should enter the text “WSReset.”
  • Now, you can right-click on the topmost result and choose “Run as Administrator.”
Get rid of the cache of the Windows Store to Fix 0x801901f4 error
  • Once the cache is cleared, you can reboot the computer.
  • Once the Windows is rebooted, you can see whether or not the issue is fixed. If that doesn’t work, try the next solution.

02. Reset Your Microsoft Store Through Its Settings

You can also try this option if you notice a 0x801901f4 error even after clearing the cache. As per this method, you should reset Windows Store’s settings to the default ones.

To do it, you should follow the steps mentioned below.

  • First, you should go to Settings and choose Apps. Then, choose Apps and Features.
  • Now, you should go to the right-hand side of the window and scroll down. Then, choose Microsoft Store. After that, click on it so you can see more options. Choose the option called “Advanced options.”
Advanced Options on Apps & features
  • When you are on the next screen, you must click “Reset.” It is located next to “Reset.”
Reset your Microsoft Store through its Settings to Fix 0x801901f4 error
  • Now, you can restore your Microsoft Store to the default settings.

03. Register Again for Microsoft Store

Here’s another method to overcome the 0x801901f4 error. In this case, you will have to reset the Store with the assistance of PowerShell. Then, you can register again for a Microsoft Store to see if you can overcome the error.

  • Press both Windows and X keys to open your system’s Power Menu.  After that, you should choose “Windows PowerShell (Admin).”
  • When the blue-color console appears, you can enter the commands below. Be sure that you press “Enter” after typing those commands.

PowerShell -ExecutionPolicy Unrestricted -Command "& {$manifest = (Get-AppxPackage Microsoft.WindowsStore).InstallLocation + '\\AppxManifest.xml' ; Add-AppxPackage -DisableDevelopmentMode -Register $manifest}"

  • Well, after running the above, you can register the respective Store to the original settings.
  • Now, you can close your Microsoft Store. Then, restart the system for changes to be applied.

04. Use an SFC Scan and DISM

In some cases, system files can get corrupted for various reasons and cause various bugs. So, it is better to repair them at least once in a while to avoid potential errors.

Windows 10, however, comes with a dedicated tool to repair those files, and it is called “SFC.”

Mentioned below is how to use SFC and repair your system.

  • As the first step, you should launch Command Prompt with administrator privileges.
  • Then, you should enter the code “sfc/scannow” and hit enter. Wait for about 15 minutes so it will repair the system.
Use an SFC scan and DISM
  • You will be notified when you complete a successful scan and repair. You can go ahead and perform a reboot on the PC.

Perform a DISM

If you experience a 0x801901f4 error because your Windows Image is corrupted, you can use a DISM. Mentioned below is how to do that on your system.

  • First, you should open the “Run” command on your system. You should hit the “Windows” and “R” keys to do that.
  • Now, you should enter the text “CMD” and hit the “CTRL” + “SHIFT” and “ENTER” keys at once.
  • When prompted, you should hit “Yes” and approve the command.
  • That’s it. When you are in, you should enter the code below.

DISM.exe /Online /Cleanup-image /Restorehealth

Perform a DISM to Fix 0x801901f4 error
  • Like your SFC scan, it will take about 15 minutes to complete. That will search for the corrupted Window Image and repair it. When it is done, you can restart the PC.

PS: here, you will learn more about how to fix your Windows license will expire soon.

05. Use a New Account

In some cases, you will notice a 0x801901f4 error because of a corrupted user account as well. If you are experiencing such an error, you should try a newer user account. After that, you can sign in to Windows with your new account.

Below are the steps to follow to create a new Microsoft Store account.

  • First, you should go to the user account of the profile.
  • Now, you should press the “Windows” and “I” keys together. Then, go for the option called “Accounts” and then go to “Family and other users.”
  • Now, you should click on the “+” under “Your Family.”
Use a new account
  • Once you have done that, use your credentials and create a fresh account.
  • After creating it, you should log off from the existing account. Then, sign in to your new account.
  • If it resolves the following error, you can assume that the issue is related to the account. In this case, you will require to offer this specific ID admin rights. Then, you should get rid of the previous account.

06. Restore Your System

If you still cannot find a solution, you can fix error 0x801901f4 with the following method. As per this method, you are supposed to go for a system restore through a restore point. Nevertheless, you should check if the respective backup is in a good state.

However, if you have not created a restore point on the same PC, you should go for a reset. With a reset, however, you will not lose any files or folders on the PC.

Mentioned below is how to perform a reset if you have a Windows 10 system.

  • First, you should perform right-click on the Start button and choose the “Gear” icon. It will navigate you to the “Settings” window.
  • Now, go to the “Update and Security” option and choose “Recovery.”
  • You can switch to the pane on the right-hand side and choose “Get Started.” That can be found under the option called “Reset this PC.”
Restore your system to Fix 0x801901f4 error
  • You should ensure you click on the “keep my files” option. You can find it on the next screen. Then, you can easily follow the instructions displayed on the screen.
Keep my files

That’s it. We hope that the 0x801901f4 error will be fixed with this solution.


Q1. Is the 0x801901f4 error specific to a particular version of Windows? A1. The 0x801901f4 error can occur on various versions of Windows, including Windows 10 and Windows 11.

Q2. Can a poor internet connection cause the 0x801901f4 error? A2. Yes, an unstable or poor internet connection can contribute to the occurrence of the 0x801901f4 error when signing in to the Microsoft Store.

Q3. How often should I clear the Microsoft Store cache? A3. Clearing the Microsoft Store cache is not something you need to do frequently. However, if you encounter issues with the Store, clearing the cache can be a helpful troubleshooting step.

Q4. Can conflicting applications interfere with the Microsoft Store? A4. Yes, certain applications or settings on your system can conflict with the Microsoft Store app and cause sign-in issues. Temporarily disabling or adding the Microsoft Store app to the exclusion list of your security software can help resolve such conflicts.

Q5. Why is it important to keep Windows updated for a smooth Microsoft Store experience? A5. Keeping Windows updated ensures that your operating system is equipped with the latest features, bug fixes, and security patches. This helps maintain compatibility with the Microsoft Store app and minimizes the chances of encountering errors.


That’s it. We expect that you have fixed the 0x801901f4 error with one of the above solutions. As you can notice, 0x801901f4 can appear for several reasons, and our solutions can fix them.

In other words, the above solutions can fix this error regardless of the cause. So, go ahead and try them. Please let us know if you have further doubts about this matter.


Ten years of experience in information and computer technology. Passionate about electronic devices, smartphones, computers, and modern technology.