Trending February 2024 # How To Fix The Configuration Registry Database Is Corrupt Error # Suggested March 2024 # Top 3 Popular

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If when you attempt to open Microsoft Office programs and receive the error message “The configuration registry database is corrupted“, then this post is intended to help you. In this post, we will identify the possible causes, as well as provide the corresponding solutions you can try to resolve the issue.

You might encounter this The Configuration Registry Database is Corrupt error message due to one or more of the following known causes, but not limited to;

Corrupted Office installation.

System File Corruption.

3rd Party app conflict.

The Configuration Registry Database is Corrupt

If you’re faced with this The Configuration Registry Database is Corrupt issue, you can try our recommended solutions below in no particular order and see if that helps to resolve the issue.

Run SFC and DISM scan

Troubleshoot in Clean Boot state

Repair Office suite installation

Perform System Restore

Perform a Fresh Start, In-place upgrade repair or Cloud Reset

Let’s take a look at the description of the process involved concerning each of the listed solutions.

1] Run SFC and DISM scan

If you have system file errors, you may encounter The Configuration Registry Database is Corrupt issue.

The SFC/DISM is a utility in Windows that allows users to scan for corruptions in Windows system files and restore corrupted files.

For the purposes of ease and convenience, you can run the scan using the procedure below.

Press Windows key + R to invoke the Run dialog.

In the Run dialog box, type notepad and hit Enter to open Notepad.

Copy and paste the syntax below into the text editor.

@echo off date /t & time /t echo Dism /Online /Cleanup-Image /StartComponentCleanup Dism /Online /Cleanup-Image /StartComponentCleanup echo ... date /t & time /t echo Dism /Online /Cleanup-Image /RestoreHealth Dism /Online /Cleanup-Image /RestoreHealth echo ... date /t & time /t echo SFC /scannow SFC /scannow date /t & time /t pause

Save the file with a name and append the .bat file extension – eg; SFC_DISM_scan.bat.

Restart your PC.

On boot, try launching any Office program and see if the issue is resolved. Else, continue with the next solution.

Related: Fix DISM Errors 87, 112, 11, 50, 2, 3, 87,1726, 1392, 1393, 1910, 0x800f081f, etc.

2] Troubleshoot in Clean Boot state

If you’re receiving this error while attempting to use a native utility like DISM, SFC, or System Restore, chances are you’re dealing with some kind of interference caused by a 3rd party process of startup service. In this case. you can troubleshoot in Clean Boot State and see if the issue will be resolved. Else, continue with the next solution.

3] Repair Office suite installation

If you’re receiving The Configuration Registry Database is Corrupt error while attempting to open an Office application like Word, Excel, or Powerpoint, it’s likely that you’re dealing with a corruption issue rooted in your Registry files. In this case, you can try to repair the Office suite installation and see if the issue will be resolved. Else, continue with the next solution.

Read: Where are the Windows Registry files located in Windows 10?

4] Perform System Restore

If you noticed that The Configuration Registry Database is Corrupt error started to occur recently, it’s entirely possible that the issue was facilitated by a change that your system has gone through recently.

If you have no idea what changed that might have ended up breaking the printing functionality of your Office applications, you can use System Restore (any changes like application installs, user preferences and anything else made during that time will be lost) to revert to a date where you’re certain that the printer was working properly.

To perform System Restore, do the following:

Press Windows key + R to invoke the Run dialog.

In the Run dialog box, type rstrui and hit Enter to open up the System Restore Wizard.

At the next screen, start by checking the box associated with Show more restore points.

After you’ve done this, select a point that has an older date than the one in which you first started to notice the error.

At the next system startup, your older computer state will be enforced.

If this System Restore fails to resolve the issue, proceed with the next solution.

5] Perform a Fresh Start, In-place upgrade repair or Cloud Reset

At this point, if The Configuration Registry Database is Corrupt error is still unresolved, it’s most likely due to some kind of system corruption that cannot be resolved conventionally. In this case, you can try Fresh Start, In-place upgrade repair to reset every Windows component. Also, if you’re running Windows 10 version 1909 and later, you can try Cloud Reset and see if that helps.

Any of these solutions should work for you!

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How To Fix A Corrupted WordPress Database

The database is the most important component in the whole WordPress CMS. Being a database-driven CMS, everything that you do on your WP site is read from and written to the database. This means that the moment your database, or any table in the database, is corrupted (in laymen terms, it means your data is not retrievable or writeable), your website will malfunction. In the worst scenario, your website may not even be accessible and you won’t be able to login to the dashboard as well.

If you have a corrupted database issue, here are the ways to fix it.


For those who are using WordPress version 2.9 and above (if you are not, I urge you to upgrade it to the latest version now), WordPress comes with a database repair feature that allows you to repair the corrupted database without little technical knowledge.

1. Connect via FTP to your website and download the wp-config.php file. It is residing at the root folder of the WordPress installation.

2. Open the chúng tôi file with a text-editor and insert this line:


to the end of the file, just before the if ( !defined('ABSPATH') ) line.

3. Don’t edit or change any other stuff in the chúng tôi file, unless you know what you are doing. Save the changes and upload this file back to your server. Make sure you overwrite the existing copy in the server.

5. You should now see a bunch of code. Scroll down to the end of the page and you should see “Repairs complete. Please remove the following line from chúng tôi to prevent this page from being used by unauthorized users.” That’s it. Your database is now repaired.

Reload your website to see if it is working and if you are able to login.

6. Lastly, remove the “WP_ALLOW_REPAIR” line from your “wp-config.php” file and re-upload it to your server.

What if the above method doesn’t work

If the above method doesn’t work, you can try the phpMyAdmin approach.

1. Login to your web host cPanel and open the phpMyAdmin module.

phpMyAdmin will then proceed to repair your table(s). Once done, go back to your website and see if everything is working fine.

Last approach

If all else fails, I hope that you did backup your website regularly. This is where your backup database comes in useful.

Image credit: WordPress by BigStockPhoto


Damien Oh started writing tech articles since 2007 and has over 10 years of experience in the tech industry. He is proficient in Windows, Linux, Mac, Android and iOS, and worked as a part time WordPress Developer. He is currently the owner and Editor-in-Chief of Make Tech Easier.

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How To Fix The Apphangb1 Error On Steam

How to fix the AppHangB1 error on Steam




The AppHangB1 error usually causes the computer to become unresponsive or extremely slow. This error usually appears if you try to open a game through Steam.

It is also possible for users to receive this error when they try to open applications like Adobe Acrobat, Microsoft Edge, etc.

If you are seeing this error on your computer as well, then you will want to look at the possible fixes below. 

How can I fix the AppHangB1 error on Windows 10? 1. Search and destroy malware

Computer spyware and viruses are commonly known to negatively interfere with other applications. They can seep into your system settings and alter them without your consent.

This can cause Steam, or other programs, to execute some commands improperly, eventually generating errors like the AppHangB1 one.

Thus, it is not unlikely that the AppHangB1 error on your computer is caused by malware of some sort. That’s why it’s highly recommended to perform a virus scan using Malwarebytes.

This tool is easy to install and use, making the task to protect your devices and precious data much more intuitive.


Malwarebytes is a simple utility ready to help you fix the AppHangB1 error on Steam. Eager to give it a try?

Free trial Visit website

2. Disable antivirus programs or properly configure them

Type in Windows Firewall once you have your Windows menu open.

Next, you will need to Turn off Windows Firewall on both your private network settings and your public network settings. You can see where to find them in the picture below.

Press OK.

Restart Steam or the application that you have a problem with and run it as administrator.

Furthermore, Steam tends to use numerous different processes in order to offer the optimal gaming experience.

Antivirus programs that are not configured correctly can sometimes consider these processes as a potential threat to your computer. This in turn can cause errors when you open Steam games.

Therefore, you may want to try disabling your antivirus programs temporarily to see whether or not they are the reason why you are getting the AppHangB1 error.

If you are not sure how to disable Windows Firewall on Windows 10, then follow the above instructions.

3. Configure launch settings on Steam

Next, you will need to make a shortcut of chúng tôi in the same folder.

Go to the Shortcut tab of properties and locate the section called Target. In this dialog box, you should see C: Program Files (x86)SteamSteam.exe written in it. Add -dx9 at the end. Your dialog should look like the picture below.

Remember to press OK.

After, open Task Manager and end task Steam Client Bootstrapper. 

Relaunch Steam to see whether or not you will get the AppHangB1 Error.

This fix works for Steam, but it has not been tested on other applications that have problems with the AppHangB1 error. Basically this fix is a workaround type of fix for the error.

The instructions below will teach you how to make Steam and its games open with dx9, also known as DirectX 9. This sometimes fixes the AppHangB1 error.

Here is how you can change the game’s launch settings individually:

Open Steam.

Go to the Library section where all of your games are kept.

Go to the General tab.

A dialog box will appear. Type in -dx9 into it and press OK.

do not forget to press Apply and OK in the properties Windows also.

You will need to completely close and exit Steam.

Restart it, and see if the issue has been resolved.

4. Use Safe mode

Expert tip:

One method to boot Windows 10 in Safe Mode is to utilize the Run tool. Press the Windows key + R keys of your keyboard together to immediately bring up the Run dialog.

Type in msconfig in the dialog box. This opens the System Configuration Windows. Alternatively, you can simply use Cortana to help you find System Configuration.

In this section, you should see a Safe boot option in the Boot options section. Select Safe boot and then select Network underneath it. Remember to apply your changes.

Restart computer.

Check to see whether or not the AppHangB1 Error still persists.

Computers using the Windows OS are capable of starting up in Safe mode. It is typically used to diagnose any problems your computer might have.

This mode shuts down most software and processes in order to make it easier for users to troubleshoot an issue.

Often, the AppHangB1 Error is caused by a third party program interfering with how Steam operates.

Starting Windows in safe mode can help you determine which program has a conflict with Steam. This will in turn allow you to disable any programs that are causing problems.

For Windows 7, which is the most popular OS among gamers, you can enter safe mode by holding Shift + F8 together while your computer is booting up.

However, since most modern computers these days are fast enough to boot up in a few seconds this technique became impracticable.

Therefore, Windows 10 has other options that allow users to boot their system in Safe mode.

If you are still getting the error message after you try this fix, then it is likely that a third party program, including third-party antivirus programs, is interfering with the operations of Steam.

You will need to see which program is affecting Steam and disable it.

5. Verify the integrity of your game files

Open Steam.

Next, go to the Local Files tab.

You should see an option that says Verify Integrity of Game Files.

Perhaps your computer was incorrectly shut down or the download of your latest patch was interrupted.

If events like these happened recently, then you may have corrupted files in your game. Corrupted files can cause errors like the AppHangB1 error.

Therefore, one fix to the AppHangB1 Error is to verify the integrity of your game files, which will fix any corrupted files.

Fortunately, Steam has an option that lets you easily fix corrupted files. Use the above steps in order to find that feature.

The AppHangB1 Error is a common problem, yet there are many methods that can resolve it. It is important to note that the fixes in this article are not ordered from best to worst or in any order.

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What Is Error 0X8B108490 & How To Easily Fix It

What is Error 0x8b108490 & How to Easily Fix It Issues with the Xbox server Live often trigger this error






To fix Windows PC system issues, you will need a dedicated tool

Fortect is a tool that does not simply cleans up your PC, but has a repository with several millions of Windows System files stored in their initial version. When your PC encounters a problem, Fortect will fix it for you, by replacing bad files with fresh versions. To fix your current PC issue, here are the steps you need to take:

Download Fortect and install it on your PC.

Start the tool’s scanning process to look for corrupt files that are the source of your problem

Fortect has been downloaded by


readers this month.

It is normal for users to run into errors when launching or playing games on their Xbox console. These errors can occur because of numerous issues affecting the Xbox console and other components running on it.

The error 0x8b108490 is a common problem users complain about as it indicates problems with the Xbox service. Also, our readers may be interested in the error 0x80190190 on Xbox and some ways to fix it.

What is error 0x8b108490?

Error 0x8b108490 occurs when you launch a game on the Xbox console, preventing you from accessing the game. It means that there’s a problem with the Xbox service. Also, it indicates that the Xbox process you’re engaging in has encountered an unexpected error.

Furthermore, the error may appear when launching a game or in between your gaming activities. It is only common on the Xbox console.

What are the causes of the error 0x8b108490?

Many factors may be responsible for the error 0x8b108490 on Xbox. Some notable causes are:

Xbox Live server issues – The Xbox Live server is responsible for communication between Xbox services and the device. When there is a server maintenance session ongoing, or there’s an issue causing the server to be down, it may result in errors with the Xbox console.

Old or corrupt cache – Cache files help the console run games faster. However, they can become corrupt if they’ve been on the console for a long time. They can cause games and apps not to open on the Xbox console, resulting in error 0x8b108490.

Other factors may be responsible for the error on your Xbox. Hence, we’ll take you through some basic ways to fix the error.

How can I fix the error 0x86108490?

Ensure that the Xbox console is connected to a stable network connection.

Restart the Xbox console.

Submit a console repair request – Go to the Device service and repair page to submit a repair request.

Check the Xbox servers status – You can encounter issues with Xbox servers when there is a maintenance session going on, or the servers are down. However, you can visit the Xbox server status page to check for any updates regarding the server and how to fix it.

Expert tip:

The console will automatically check for available updates for your Xbox. If there is any update available, the console will prompt you to install it, then follow the onscreen instructions to complete the installation.

Read our article on fixing the Xbox update error you may encounter during the process.

2. Power cycle the Xbox console

Hold the power button on the Xbox console for about ten seconds to drain all power residue.

Unplug the power cable from the console, then wait for 2 minutes.

Plug the power cable back into the console, then hold the power button to turn it on.

After the Xbox is fully booted, check if the error 0x8b108490 appears.

Power cycling the Xbox console will fix any problems that may cause issues with the activities of your game on the console.

3. Reset the Xbox console

The Remove everything option will clear all data and games on the Xbox console. It will reset the console to the way it came from the manufacturer.

Check how to fix the Xbox controller detected but not working if you experience it. You may also learn what to do if you can’t play games on Xbox One.

Still experiencing issues?

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How To Fix The Network Cable Unplugged Error In Windows

Does your Windows PC or laptop fail to connect to the Internet even though other devices connect on the same network? This usually is preceded by an error message such as “A network cable is unplugged,” “Ethernet not working” or “Ethernet not connected.” Instead of the Internet icon displaying connectivity, you only see the offline “X” symbol which doesn’t go away on its own.

There can be many possible causes for the network cable unplugged error, both software and hardware dependent. We bring you a systematic guide to troubleshoot the problem, and get back online quickly.

What Does It Mean When My PC Says Network Cable Unplugged?

Unless there is something wrong with your modem or router, you shouldn’t have any issues connecting to a Windows device. The easiest way to test the router’s health is to have it connect with other Wi-Fi gadgets at your home. If another computer, smartphone, tablet, or smart TV can go online on the same network, it should be good enough for the Windows laptop or PC in question.

Thus, when you see a network cable is unplugged message, it means something in your Windows 11/10 computer is preventing it from accessing Internet. Both software and hardware issues can cause this problem. As the name suggests, there is an actual physical network cable inside the laptop panel or PC cabinet which may have run into a snag. By following each of these steps in order, you will be able to troubleshoot the error.

Software Issues

For software troubleshooting, we operate under the assumption that there are no broken network adapters or Ethernet cables, but a few network details misconfigured. Correcting the exact root cause will immediately display the Internet icon once again.

Disable and Enable Network Adapter

There are mainly two ways we get our Internet signal from a wireless/wired network. Most laptops use a wireless network adapter such as Qualcomm Atheros AR956x. Standalone desktop PCs (but even laptops) might prefer an Ethernet adapter such as Realtek PCIe GbE Family Controller.

Some network cable unplugged issues can be temporary and if it appears there are no major faults, disabling and re-enabling these adapters will resolve the problem.

On Windows , open “Control panel” from the search menu.

Select “Network and Internet” option in the “Adjust your computer’s settings” page.

Select “Change adapter settings” in “Network and Sharing Center”. This will take you to all the available network adapters on your PC or laptop.

Redo the Network Stack

Every computer network has a networking stack which provides a connection between the device and network. There are chances that the stack is encountering errors while trying to connect. Redoing the entire stack architecture is an effective way of rejigging your device Internet.

The network stack will be reset using a few commands on the command prompt app which can be opened via search. Make sure you run it as administrator.

Once the command prompt window is visible, type ipconfig/release followed by Enter.

Note: if you encounter a “No operation can be performed on Ethernet while it has its media disconnected,” ignore it and proceed to the next step.

Next, type ipconfig/flushdns followed by Enter. This will flush the DNS Resolver Cache.

Now type ipconfig/renew followed by Enter. Again, ignore any problem or error messages. They are not important.

The renew command will disconnect your media state and link new local, temporary and permanent IPv4/IPv6 addresses.

Once the renew command is finished, type netsh int ip reset which will reset the network adapters. The screen will have several resetting sequences such as compartment forwarding, multicast address, proxy neighbor, and so forth.

After the reset stage, the computer will prompt you to restart. Hold it for a while. You need to enter one last command: netsh winsock reset. Once it displays the message “Successfully reset the Winsock Catalog,” you can restart the computer from the Start menu. Redoing the network stack will put your device back online.

Run an Internet Connection Troubleshooter

Both Windows 11 and 10 have a built-in Internet connection troubleshooter which is a quick way to identify the exact cause of disconnection. If there are any hardware issues due to network adapter, this is where you diagnose the problem.

Search for “Find and fix network problems” in the search menu. You can also locate it in “Control panel” from the “Network and Sharing Center.”

Check the box for “Apply repairs automatically” if you want the network unplugged error issue resolved by the troubleshooter.

Wait for the Troubleshooting wizard to complete the troubleshooting steps. If any software issues are holding your network connection hostage, they will be fixed automatically. If there are any hardware issues such as with network adapters, you will get the full details in a report.

Configure BIOS Settings to Allow Internet

The BIOS sits at the heart of your Windows computer’s Internet access. It facilitates the various adapters including for Bluetooth, Wi-Fi, and Ethernet. Any disabling of BIOS level connectivity could cause the network cable unplugged error.

To access BIOS, you need to restart your Windows 11/10 computer in safe mode. First find out the exact laptop model name. Go to “About your PC” to learn about your device make, model and year. Then you can go to your computer manufacturer website to find out the specific boot keys for that device. It’s usually F2, F6, F12, Del, or Esc.

Restart your Windows PC and quickly hit the correct boot key.

This will take you to your device’s boot environment and BIOS mode. From the available options, find out the “Network Controller Configuration” for your specific device.

Make sure the connection with LAN Controller is not disabled. If it is, check the box for “Enabled with PXE.

To apply the changes, restart your computer.

Hardware Issues

Your Windows PC or laptop may have a few hardware issues which could prevent it from connecting to the Internet. It could be due to battery issues, faulty wireless adapter or just a lot of dust building up over time. If you suspect hardware fault, try the following solutions in sequence.

Shut Down and Restart

Often a simple shut down and restart can fix the disconnection issues with a Wi-Fi adapter. If you’re on a laptop, you need to power the computer down completely. Then take out the battery (if possible, on some models you won’t be able to without taking out some screws) either by sliding it out of its laptop location or eject it out by pressing a dedicated button (depends on your laptop model.) If using a desktop PC, just unplug all power sources.

After a few minutes, you need to reinsert the battery (for laptop) and make sure it fits properly in the device. Once done, restart the laptop to check if the network cable unplugged error is gone.

Reset the Ethernet Authentication Settings

If your computer’s Internet is powered by Ethernet cable, resetting its authentication settings can fix any network cable unplugged issues. We earlier saw how to fix the Ethernet adapter. Here we will redo its entire configuration.

On Windows, search for “Ethernet settings” under System settings.

Once the Ethernet authentication settings page is visible, you can see that its authentication settings can be edited.

For this, you need to first disconnect the Ethernet cable from your device. After that, reinsert it and turn the “Enable IEEE 802.1X authentication” back as On.

Save the online configuration and check if the network status has returned to online.

Remove Dust from Cover Panel and Reconnect/Change Network Adapter

If your wireless network adapter is at fault, or if there is a lot of dust accumulated inside the device, it is time for some serious hardware fixes. While these steps might seem complicated, they are actually very easy to do.

WARNING: The following instructions should only be tried if you know how to open a laptop case properly. Remember that opening your laptop’s back lid will void its warranty with the manufacturer. For any repairs within the warranty period, take your computer to an authorized service center. Even when you have an older device no longer covered by warranty, seek professional help if you don’t feel confident repairing yourself.

Shut down the laptop and flip it to view its bottom panel. Use a screwdriver to remove all its screws.

After removing the battery and panel, you will be able to view the laptop motherboard with all the components including the WLAN adapter card. Dust off the entire area as this dust could be interfering with the cable’s connectivity.

The wireless network adapter card is a small chip-like board attached to the rest of the motherboard using two antenna wires. If you examine it closely, you should be able to observe its WLAN MAC ID and Bluetooth MAC ID.

Add Another USB Wireless Adapter

If your laptop’s internal WLAN adapter card is faulty or not working properly, you will have to replace it. You can find the correct adapters for your specific model online. However, you can also use a USB wireless adapter which works like a charm in getting you back online. This is indeed a magic bullet solution for all network cable unplugged error issues.

Most wireless USB adapters just have a tiny USB port-like device that can easily fit into your laptop or desktop PC ports. No installation is necessary in Windows 11/latest models of Windows 10, and these adapters work based on a plug-and-play mechanism.

Image source:


As soon as you insert the USB adapter, you should see an arrow next to your Wi-Fi icon in the Action Center. This refers to another Wi-Fi adapter that your Windows device can connect with.

From a drop-down menu, you can see the additional Wi-Fi adapters (Wi-Fi 2 etc.) apart from the main one.

Select Wi-Fi 2 if its source is the USB adapter.

You will need to re-enter the network security key for the wireless USB adapter just once. The computer will connect online in no time.

Frequently Asked Questions 1. Can my router/modem cause network cable unplugged error issue?

Network cable unplugged error always refers to network adapter problems on your Windows laptop or PC. If something is wrong with your router/modem, you will get a status message like “No connections” or “Network disconnected.” So a router or modem has no relation with network cable unplugged messages.

2. Why is my Windows device failing to recognize my wireless adapter? 3. How do I fix “No Internet, secured” message in Windows?

There are many other kinds of Internet disconnection messages in Windows. To fix “No Internet, secured” message, follow the steps here.

Image credit: Unsplash

Sayak Boral

Sayak Boral is a technology writer with over eleven years of experience working in different industries including semiconductors, IoT, enterprise IT, telecommunications OSS/BSS, and network security. He has been writing for MakeTechEasier on a wide range of technical topics including Windows, Android, Internet, Hardware Guides, Browsers, Software Tools, and Product Reviews.

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How To Fix Netflix Error Code Ui

Whether you’re binging on your favorite series or enjoying Netflix with friends, it can get very annoying when Netflix freezes, crashes, or brings up unfamiliar error codes.

One of the common errors you may encounter is the Netflix code UI-800-3. There are several variants of this error, each caused by different issues when using Netflix on your preferred video streaming device.

Table of Contents

In this guide, we’ll briefly explain what causes the error on Netflix and how you can fix it.

What Is the Netflix Error Code UI-800-3?

When you get the UI-800-3 error code on Netflix, it means that there’s an issue with the app, and it needs to be refreshed.

Sometimes you may get the UI-800-3 error itself, or variants such as:

UI-800-3 (205040): Indicates that the cached data on your streaming device needs to be refreshed.

UI-800-3 (10018): Indicates that the cached data on your streaming device needs to be refreshed.

UI-800-3 (307006): Points to a hardware issue.

The Netflix code UI-800-3 error is common with Smart TVs, gaming consoles, Roku, Amazon Fire TV, and Blu-ray Disc players.

We’ll show you some steps you can take to help you troubleshoot and fix the Netflix error code UI-800-3.

6 Ways to Fix the Netflix Error Code UI-800-3

No matter the streaming device you’re accessing Netflix from, there are some general things you can do to fix the Netflix error code UI-800-3 until Netflix works again.

Restart Your Device

Restarting your device is a quick way to fix the UI-800-3 error code on Netflix. Shut down the streaming device, unplug it for 1-3 minutes, and then power it back on again.

Refresh the App Data

You can also log out and log back into Netflix. Doing this refreshes the data stored in the app and clears the Netflix code UI-800-3 error from the device.

If you’re unable to log out of Netflix from the app, you can sign out through your Netflix Account page on your browser.

Open your Account page, select the down arrow next to your profile photo and then select Sign out of Netflix. 

Log back in, reconnect your device(s) and check if the error UI-800-3 has disappeared from your screen.

Clear Netflix Cache or App Data

Clearing the Netflix cache or app data helps fix some problems such as loading or formatting on the app. However, you should know that clearing the app data will delete any titles you’ve downloaded to your streaming device.

Note: These instructions apply to an Amazon Fire Stick.

Press the Home button. 

Select Manage installed applications.

Next, select Netflix.

Next, unplug your Amazon Fire TV from power, wait 30 seconds before plugging it back in and try using Netflix again.

Note: If you don’t see the clear app cache or app data option, restarting your device will automatically clear the app data or cache.

Uninstall and Reinstall Netflix

Sometimes a clean and fresh installation can resolve problems with the Netflix app and comes in handy when you can’t clear the cache or app data. Removing and reinstalling the app can help fix the Netflix error code UI-800-3.

Note: On some devices, Netflix is already pre-installed, so you can’t uninstall it. The steps to perform a fresh installation of the app will vary depending on the device you’re using.

Reset Your Device

Resetting your streaming device will reinstate the Netflix app to the default settings it had the first time you downloaded the app. 

If you’re using a Samsung smart TV, you can reset the Smart Hub to remove all the apps, and then download the apps again. Wait until the apps are all downloaded and installed and then try using Netflix again. 

Other Things to Try

If you’re still not able to resolve the Netflix UI-800-3 error, there are few other things you can do:

Restart your router or modem and try Netflix again.

Visit the Netflix Help Center for specific instructions for your streaming device.

If all else fails, replace your streaming device or try one of our best movie apps to watch movies online.

Update the detailed information about How To Fix The Configuration Registry Database Is Corrupt Error on the website. We hope the article's content will meet your needs, and we will regularly update the information to provide you with the fastest and most accurate information. Have a great day!