Server certificate revoked ERR_CERT_REVOKED!

If you are using your Google Chrome browser and suddenly notice a constant flickering after you’ve upgraded your Windows 10 computer, read on as this post will help you sort out the issue. A lot of users have reported this screen flickering issue in Chrome after having upgraded their devices to a recent Windows 10 build. The bizarre thing about this problem is that it only affects the Google Chrome browser and when it occurs, the Chrome browser will start to flash or flicker. According to users who experience the problem in Chrome, it seems to get worse when they try to play videos on YouTube or other streaming sites. To resolve this problem, many users tried to use Chrome in Incognito Mode, cleared the browser cache as well as cookies. They even tried resetting the browser settings and reinstall Chrome but nothing seems to work. Worry not though as there are still other options you can try to fix the problem and they’re easy ones so you’ll have no problem following them. The screen flickering problem in Chrome appears to be related to the Windows background and color settings as well as incompatible display drivers. This is why it is advised that you have both the video card drivers and Chrome browser updated to prevent the same problem from happening again. To get started troubleshooting the screen flickering issue in Chrome, refer to the following options.

Option 1 – Try modifying the background and colors settings

• Tap the Win + I keys to open the Settings app.
• From Settings, go to Personalization to load the Background Preferences and if this window does not appear, just select the Background option from the left side panel.
• Next, select a Solid Color as the new background from the drop-down menu.
• After that, check if the problem is fixed. This should be fixed especially if the one that’s causing screen flickering is the Windows automatic background switching.
• Once you’ve selected the Solid color as the background preference, go to the Colors tab under Personalization. This will open a new window and from there, check the box of the “Automatically pick an accent color from my background” option.
• Now close the Settings app and open Chrome again.

Option 2 – Try to update or rollback the Graphics driver

You can try to update your Graphics card driver using the Device Manager in your computer to resolve the blank dialog boxes problem or you can also go directly to the website of your graphics card manufacturers like NVIDIA, Intel, or AMD and go to the section called Drivers then check if there’s a new available update – if there is, download and install it. To update your Graphics driver via Device Manager, refer to these steps:

• First, boot your computer into Safe Mode.
• After that, tap the Win + R keys to launch Run.
• Type in devmgmt.msc into the box and tap Enter or click OK to open the Device Manager.
• After that, a list of device drivers will be displayed. From there, look for the Display Adapters and click on them.
• After that, right-click on each entry under the Display Adapters and select the “Uninstall Device” option from the menu.
• Now restart your computer.
• After restarting your computer, go to the Settings app and Check for Updates in the Windows Update section.

Note: If updating the Graphics driver didn’t fix the problem, you can also try to roll back to its previous version and see if that helps.

Option 3 – Try to disable the Hardware Acceleration

For better performance, Google Chrome uses the Hardware Acceleration by default. Unfortunately, there are just some cases when your hardware, GPU to be specific, might not be able to cope with the requirements, resulting in the black screen issue. And if this is your case, you should try to disable the hardware acceleration from your Google Chrome browser settings panel. To do so, follow the steps below.

• Open the Google Chrome settings page.
• Click on the Advanced button to get more options.
• Look for the option called “Use hardware acceleration when available” and then disable it by toggling the button to the left.
• After that, check if the screen flickering issue in Chrome is fixed.

Option 4 – Try to disable “Smooth Scrolling” in Chrome

Disabling “Smooth Scrolling” in Chrome might also help you fix the issue. To do so, follow these steps:

• Open Chrome and type “chrome://flags” and hit Enter.
• Next, look for a flag named “Smooth Scrolling”. You can scroll down until you find it or search it in the Search Flag bar. Note that Smooth Scrolling is enabled by default in the newer versions of Chrome.
• After that, select the drop-down menu and select Disabled.
• Then click on the “Relaunch Now” button.

Error 1032 - What is it?

If you are an iPhone or an iPad user and you sometimes open your email Yahoo Mail account on your phone, then you will most likely experience the MF Message Error Domain: Error 1032. This error may occur when you access your mail account. The MF Message Error Domain: Error 1032 may prevent you from composing new emails and even stop the inbox from loading.

Solution

Error Causes

The error 1032 can be triggered due to multiple reasons such as:

• Overloaded History
• Problems with the account log-in credentials
• Outdated Yahoo Mail app
• Authentication issues

Further Information and Manual Repair

To fix this issue on your iPhone or iPad, here are some methods you can try:

Method 1 - Delink and Re-setup Yahoo Email Account

If the error code 1032 occurs due to problems with the account log-in credentials, then try re-setting up your Yahoo email account. To do this, go to tap settings mail, contacts, and calendar, then remove your email account. Now repeat the process and provide valid log-in credentials to re-setup your Yahoo email account.

Method 2 - Update Yahoo Mail App

Another reason can be the outdated Yahoo Mail App. If this is the cause, then simply update it to the latest version. To do this, simply download the latest version from the iTunes store and run it. This will hopefully resolve the issue.

Method 3 - Manage App Connections to Resolve Authentication issues

If the error 1032 occurs due to authentication issues then there are possibilities of conflicts between account security settings. The best way to resolve the error in such a situation is to learn how to manage app connections. Here’s how it’s done: Use your desktop computer to sign in to your Yahoo account. Now click the menu icon and select account info. Enter your account password and sign in again. Now click manage apps and website connections under Sign-in and security section. A list of all authorized mobile devices and applications will be displayed to you. Remove any existing entries appearing for mobile devices. After this, try logging into your Yahoo account from your iPhone or iPad. You will not receive the error.

Method 4 - Clear History

When the cause of the issue is overloaded history, then the best way to go about it is clearing the clutter in the history. Also clear cache and cookies. The cache is the location where temporary files are saved for speeding up the file retrieval process. But sometimes it can get corrupt and the iOS may fail to retrieve data from corrupt cache contents. To clear history and cache, simply tap Settings, Safari, and then clear history, cookies, and data. The process may take some time depending on the cache file size.

What is 0x0000007E Error Code?

If you’ve been experiencing a 0x0000007E error code pop message on your PC frequently then you need to get it fixed before it causes serious damage to your system. 0x0000007E is a Stop error or Blue Screen of Death error code. This error message turns your computer screen blue and locks you out of the program running on your computer. It freezes your system and hampers your ability to perform any type of task on your PC.

Solution

Error Causes

Error 0x0000007E, a blue screen of death error triggers registry issues. It’s not easy to narrow down the cause of 0x0000007E as it results due to many reasons like memory overload, cluttered disk space, viral infection, malware attack, and if the hardware malfunctions. Ignoring 0x0000007E error pop up is not wise. It is more like a warning of the serious damage that can happen to your PC if it is not fixed timely. It also leads to slowing down the system and increases boot time. This error message exposes you to dangerous Windows PC threats like registry corruption and damage. Registry corruption can lead to system crash and failure and you may also lose all your important data saved on your PC.

Further Information and Manual Repair

Install Restoro

You don’t always have to spend hundreds of dollars to hire a technician to fix error pop-ups on your PC try using Restoro Restoro is an advanced and multi-functional PC repair tool with a comprehensive suite of powerful features designed to resolve almost all types of PC errors in seconds including 0x0000007E error code. It is a next-generation PC repair tool that serves as a system optimizer, anti-virus, and quality registry cleaner. Its built-in intuitive technology enables Restoro to scan, identify and repair the ultimate cause of the error code 0x0000007E in just a few seconds. Eventually, it spares you from the hassle of finding the root cause of the 0x0000007E error message and then selecting a tool specifically designed to resolve only that particular cause with limited features. This highly functional PC error tool is the answer for all your registry issues. By running Restoro on your PC, you can fix the 0x0000007E BSOD error code and avoid registry corruption.

Why Restoro?

The smart registry cleaner utility embedded in this tool enables it to scan for registry errors and clear up disk space accumulated by junk files, internet temporary files, invalid entries, and other types of unnecessary files taking up a good chunk of your disk space. This clutter also slows down your PC performance as it requires more power than it has to run the system because of the excess load on the RAM. However, by wiping out the clutter with this helper, you can optimize the speed of your PC and see a significant difference in its performance. Restoro backup feature enables you to create backup files for safety purposes. Furthermore, it has several other built-in value-adding features like privacy error utility and system stability utility for enhanced functionality. To resolve the error code 0x0000007E in seconds, all you need to do is download and install Restoro on your system and run it to scan for errors. In a few seconds, you will see a scanning report with comprehensive details of the types of PC damages. To fix the issue right away, create backups and click ‘fix’ to resolve. In just a few clicks you can repair your PC. Download Restoro Today!

Error 0xc0000225 is the error that occurs on system startup, most times error just disappears all by itself but in some cases, it can be really persistent and can even cause you not to be able to enter the system that could be a really annoying thing, especially if there is some important task waiting to be finished. In this guide, we will present you with solutions for this error and how to solve it so you can get back to work as soon as possible.

Solution if you can not log into windows due to repeating error

If an error repeats itself constantly and you are unable to boot into Windows itself you will need to prepare Windows boot USB. You can download the Microsoft media creation tool here and then use it to create a bootable USB with Windows 10. Once the USB is done reboot your system and boot from USB. CHoose repair Windows instead of install and follow onscreen instructions.

Solution if you can log into Windows

If you can log into Windows bring up the command prompt in administrator mode and type in it SFC /SCANNOW followed by ENTER, wait for the whole operation to finish, and then reboot the system.

Upgrading your computer from Windows 7 or Windows 8 to Windows 10 or even upgrading Windows 10 to a new version is not that simple. The setup initially checks for all the drivers and other software utilities installed on your computer and verifies and blockages or upgrade or upgrade blocks with respect to any of those drivers or any of those software utilities regardless if you use the Windows 10 ISO or the Windows 10 Upgrade Assistant. One of these common errors, when you upgrade or update your computer, is the “The Display is not compatible with Windows 10” error. This kind of Windows Upgrade error is related to the compatibility of the Graphics Driver installed in your computer. But worry not for this post will guide you in fixing this problem. The “The display is not compatible with Windows 10” error has the same workarounds as the following errors:

• These devices aren’t fully compatible with Windows 10.
• The display is not compatible with Windows 10. Check with the manufacturer for support.
• The display manufacturer hasn’t made your display compatible with Windows 10. Check with the manufacturer for support.

To resolve this Windows Upgrade error, here are some suggestions that could help:

Option 1 – Check for incompatible drivers in your computer

• Open the Device Manager from the WinX Menu.
• Then expand the list for Display Adapters.
• Next, right-click on the NVIDIA Graphics Card list and select Enable.
• After that, right-click on it again and click on the “Update Driver Software…” option.
• After doing so, a new window will appear and from there, click on the “Search automatically for updated driver software” option.
• Then check if Windows is now able to detect your Graphics Card as well as the latest driver for it. If not, proceed to the next step.
• Right-click on the driver again and click on the “Update Driver Software…” option.
• Now click on the Browse my computer for driver software option and then click on Let me pick from a list of device drivers on my computer.
• Afterward, select a compatible driver for your computer named NVIDIA Graphics Card and then proceed.
• Wait for the whole process to be completed and restart your computer to successfully apply the changes made.

Option 2 – Get the latest version of Graphics drivers from the manufacturer’s website

In case you don’t know the manufacturer of the Graphics Processing Unit or GPU of your computer, you need to check first. They’re usually NVIDIA, Intel, or AMD. So if your computer’s Graphics Processing Unit is manufactured by NVIDIA, you need to get the latest version from their official website.

Option 3 – Try to install the latest Graphics driver in Compatibility Mode

If you’re not able to install the Graphics drivers you’ve downloaded, you can try installing them again but this time using Compatibility mode. Follow the steps below to do so:

• You need to download the driver and place it on your desktop.
• After that, right-click on it and select Properties.
• Next, switch to the Compatibility tab where you should see two options:
  • Compatibility troubleshooter, and let Windows figure out what works best for you. If it fails, follow the next.
  • Manually choose the version of Windows it was correctly working.
• You also have the option to change the DPI settings and see if that helps. Then click the Apply and OK buttons.
• Now right-click on the file and select the “Run as administrator” option to install. After that, you should now be able to change your screen aspect ratio to what you were using early on.

Note: If you have other programs that won’t work on the existing version of Windows, then make sure to run the program in a Compatibility mode.

Option 4 – Try to run the Program Compatibility Troubleshooter

You might also want to run the Program Compatibility Troubleshooter. This built-in troubleshooter is available in the Windows Update & Security section. From there, select Troubleshoot. This will find a list of programs for you and since you have already downloaded the driver files, just click on Not Listed located at the top of the program list. After that, browse and select the driver files and then let the program do its job.

Lately, Microsoft has trying to fix Print Nightmare with various methods and patches. The last patch has seemingly fixed Print Nightmare but it has broken the Alt-tab key combination. It has been reported that the latest patch has broken famous key combinations for quickly switching from window to window. It seems that combination is not working or it is switching to desktop, even going to blank screen if switching from the full-screen game.

Fixing the issue

Luckily this issue is easily fixable. The first and easier fix for this issue is surprising to turn off the news and info widget, right-click on it and choose News and interests and then click on turn off. The second solution would be to uninstall the update. Go to Settings, then to Update & Security, and from there view Update History and remove the update.

Updating your computer does not always end up successfully as there are a number of things that could go wrong with the Windows Update module in your Windows 10 computer. One of the issues you could face when you update your computer is error 0x80244019. This error could be caused by a number of factors. If you are currently having problems fixing this Windows Update error, read on as this post will help you resolve this problem. Here’s the full content of the error:

“There were some problems installing updates, but we’ll try again later. If you keep seeing this and want to search the web or contact support for information, this may help: (0x80244019).”

In this kind of Windows Update error, you might not be able to get the download file of the requested update started to your computer and this could be due to some third-party application or the overall internal components that contribute to the functioning of the Windows Update module. Refer to each one of the following options to fix the Windows Update error 0x80244019.

Option 1 – Restart your computer

The most basic thing you can do to fix the problem is to restart your computer. It usually works in fixing common issues like the Windows Update error 0x80244019. However, if it didn’t work, proceed to the next given options below.

Option 2 – Try to run the Windows Update Troubleshooter

The Windows Update Troubleshooter will help you in fixing error 0x80244019. This is a great built-in tool from Microsoft that helps users fix any issues with Windows Update. So this is worth a try to solve the problem. To use the Windows Update Troubleshooter, follow the steps below.

• Tap Win + I keys again to open the Windows Settings panel.
• Go to Update & Security and then go to Troubleshoot.
• Under the Troubleshoot section, on your left-hand side, scroll down to find Windows Update and then click on Run the troubleshooter option and follow the on-screen instructions and then see if it fixes the problem.

Option 3 – Try configuring the Windows Update-related Services

Configuring all the Windows Update-related services could also help in fixing the error as it makes sure that all the required services are available.

• Tap the Win + R keys to open the Run dialog box.
• Then type “cmd” in the field and tap Enter to open an elevated Command Prompt.
• Next, execute the following commands. Note that you have to type and enter each command one after the other.
  • SC config wuauserv start= auto
  • SC config bits start= auto
  • SC config cryptsvc start= auto
  • SC config trustedinstaller start= auto
• The commands you executed will make sure that the Windows Update-related services are available. Once it’s done, restart your computer and see if the Windows Update error is now fixed.

Option 4 – Run Windows Update in a Clean Boot State

It could be that some third-party application is the one that’s causing the problem so it’s best if you put your computer in a Clean Boot state. During this state, you can start the system with a minimum number of drivers and startup programs that will surely help you in isolating the root cause of the issue.

• Log onto your PC as an administrator.
• Type in MSConfig in the Start Search to open the System Configuration utility.
• From there, go to the General tab and click “Selective startup”.
• Clear the “Load Startup items” check box and make sure that the “Load System Services” and “Use Original boot configuration” options are checked.
• Next, click the Services tab and select “Hide All Microsoft Services” check box.
• Click Disable all.
• Click on Apply/OK and restart your PC. (This will put your PC into a Clean Boot State. And configure Windows to use the usual startup, just simply undo the changes.)
• After that, try to run Windows Update again.

Note: If you are able to install the app without any trouble at all then it means that the error is caused by some third-party application on your computer. You need to look for the culprit and uninstall it once you found it.

Option 5 – Try to fix the Proxy Settings

• In the Cortana search box, search for Internet Explorer and then click on the related search result.
• After that, tap the Win + T keys on your keyboard and click on Internet Options.
• Next, navigate to the Connections tab and click on LAN Settings.
• Then click on the Advanced button and delete all the entries in the list generated in the Exceptions section. And if the Advanced button is disabled because the “Use a proxy server for your LAN (These settings will not apply to dial-up or VPN connections)” option is disabled then you are good to go. Now proceed to the next step.
• Tap the Win + X keys or right-click on the Start button and select Command Prompt (Admin) or you could also search for “cmd” in the Cortana search box and right-click on Command Prompt from the search results and select the “Run as administrator” option.
• If a User Account Control appears, click on Yes to proceed. After that, type each one of the commands listed below, and don’t forget to hit Enter after you type each one of them.
  • netsh winhttp reset proxy
  • net stop wuauserv
  • net start wuauserv

• Now restart your computer and check if the problem is fixed or not by checking for Windows Updates again.

Error Code 0xC004C020 (Code 0xC004C020) – What is it?

Error code 0xC004C020 (Code 0xC004C020) is an error that occurs when you attempt to activate a copy of Windows 7 with a key, but the key has already been activated multiple times. When receiving this error code, it means that you are trying to exceed the number of times that the Windows 7 key is allowed to be activated. Common symptoms include:

• Attempting to install Windows 7 with a key and a dialog box with the code 0xC004C020 is displayed.
• The computer is unable to install Windows 7 with the key.
• Certain features will refrain from working until the correct key has been entered.

Solution

Error Causes

Error Code 0xC004C020 occurs when you are not able to install Windows 7 using a previously purchased key code that has been installed numerous times previously on the same computer.

• You are not able to use your previously used key to install Windows 7.
• You have used the Windows 7 key the maximum number of times allowed.

Error code 0xC004C020 simply means that the Windows 7 code that you are trying to use to install Windows 7 has already been used the maximum number of times allowed, even when installing it on the same computer that it was previously used on. This would indicate that the key is what is known as a volume key- meaning that there is a cap on the number of uses.

Further Information and Manual Repair

Many people encounter this problem when they are doing software development or testing and need to reinstall Windows 7. Some people might also encounter this error code when installing Windows 7 with a key that was used too many times previously. It should be noted that there are several ways to fix this problem, but if nothing is working, you should contact a computer repair technician.

Method One

Activate by phone- the long method.

1. Click the start button, right-click Computer, click Properties, and then click Activate Windows.  This will open Windows Activation.
2. Click on “Show me other ways to activate”.
3. Find and enter the Windows 7 key, then click Next.
4. Click on “Use the automated phone system”. If you are prompted for an administrator password or a confirmation, confirm or type the password now.
5. Select the location nearest to you and then click the Next button.
6. There will be a list of available phone numbers, choose one and call it. There will be an automated system that will guide the activation process.
7. Enter the installation ID when prompted, it will be listed on your computer screen.
8. The phone system will give you a confirmation ID, write this down.
9. Type this confirmation ID into the space that is provided by step 3. This will be in the activation dialogue. Then, click NEXT and follow the instruction.
10. If this is not successful, stay on the line and be transferred to a customer service representative that will assist you.

Method Two

Activate by phone- this is a much simpler method.

1. Click on Start, type: slui.exe 4 into the Search box
2. Press Enter on the keyboard.
3. Pick your country.
4. Choose the Phone Activation option; stay on hold to speak with a customer service representative.

Method Three

Error code 0xC004C020 occurs if you have used your Windows 7 activation key on multiple computers, or multiple times on the same computer. You are not allowed to exceed the uses of the key—you should consider purchasing a new key if this is the case. A Windows 7 key is available for purchase online through the Microsoft website, in the shop section. The new product key must then be activated within 30 days, or it becomes no longer valid. It can be activated online or through the telephone. If it is not activated on time, features will stop working until the new key has been activated. This should be the last resort method, as you should not have to purchase a new Windows 7 key code if it is not necessary. If you wish to always have at your disposal a utility tool to fix these Windows 10 and other related issues when they do arise, download and install a powerful automated tool.

If this unfortunate COVID-19 worldwide pandemic has managed to teach us, I would argue it is that our health is the most important thing. So in that spirit, we will continue in this article reviewing some of the best fitness trackers that can be found in the time of writing this article in 2021. Now the market for fitness trackers is not small by any means and offerings are also not small, from no-name manufacturers costing only a few bucks to more serious one’s going slightly over 100 USD there is a fitness tracker for everyone. In this particular article, we will not focus on cheap few dollars no-name ones, instead, we will be offering top ones in the field among some in the middle range simply because we can stand behind them considering quality and precision.

Fitbit Charge 4 fitness and activity tracker

Fitbit is not a pioneer company in the world of fitness trackers and it shows. Charge 4 model offers maybe the best quality, performance, and features for its price. It stands out with implemented GPS meaning that you will need your phone for tracking workouts. It also offers step tracking, sleep tracking, automatic workout-tracking, active zone minutes, etc. It weighs 30g and has 1 inch grayscale OLED. Battery life is said to hold up to 4 days if you use built-in GPS regularly, if you decide to use GPS constantly device will last only 5 hours. Without GPS it can last up to 7 days and it is water-resistant and waterproof up to 50 meters.

Amazfit Band 5

Amazon’s offering of fitness tracker is aimed at beginners and as such, it is lacking some advanced features including an automated working tracker or GPS, also the model does not have replaceable bands so customization is not an option. It does however offer activity and sleep tracking, heart rate monitoring and it is the only model that integrates with Alexa. The manufacturer states that the battery can last up to 15 days depending on usage which places Amazfit Band 5 as a device that has a longer life of use. The device itself is packed with a 1.1-inch color OLED and it weights 12g. It is splash-resistant, not water-resistant.

Xiaomi Mi Band 6

Xiaomi tracker is the best budget version on this list including in it 30 sport modes like running, cycling, yoga, swimming, and more. Battery life is not bad also packing up to 14 days of life but only if the device is not used constantly. It has activity and sleep tracking, a heart rate monitor, sleep tracking, customizable replicable bands and it is water-resistant up to 50m. It comes in a 1.56 inch AMOLED color display and it weighs 63g. The device also has menstrual health tracking making it a great device for women.

Samsung Galaxy Fit 2 fitness tracker

Now we are getting into serious and little more expensive ones. Galaxy Fit 2 is among the top-notch trackers currently on the market. It of course can work along with Samsung’s smartwatches and mobile phones. Packed in the military-grade 1.1-inch casing with color AMOLED and weighing 91g with battery life up to 21 days and water resistance up to 50m this bracelet is an absolute beast. It comes packed with features from standard sleep tracking to automated workout-tracking but it also has a connection to Samsung’s Health mobile app to choose from over 90 workouts, it monitors heart rate and stress levels making it really one of the complete solutions for serious fitness enthusiasts.

Garmin Vivosmart 4 fitness tracker

Last on our list is Garmin vivosmart 4. The device itself is not very impressive, 7 days battery life with 0.7 inch OLED display and 17g weight packed with 50m water resistance is nothing spectacular, Samsung’s model is packing better hardware and way more battery life but all of the mentioned devices fall flat if we compare software to Garvin. Garvin’s Vivosmart 4 software is best on the list, it keeps track of your steps, sleep, calories burned, floors climbed, various exercises, and heart rate as standard features but you'll have advanced sleep tracking with REM sleep. It can also gauge blood oxygen saturation levels during the night with its wrist-based Pulse Ox sensor. In addition, a relaxation breathing timer complements the all-day stress tracking feature. Lastly, the "Body Battery" monitor helps optimize your daily activities based on your energy levels making it truly the only complete tracking solution on this list. That's it for our review of fitness trackers of today, be sure to come back each day to find more interesting articles and tips for your everyday digital life.

Distributed Component Object Model or DCOM is a module on Windows computers that allows computers to run programs over a network to another computer. It is a software component from Microsoft that allows COM objects to communicate with each other while that program is remotely running over the network. The COM Model is another extension of the DCOM model which both work together in order for the intended task to be executed. To make this module work, there are three components needed such as the Class Identifier or CLSID, the Programmatic Identifier or PROGID, and the Application Identifier or APPID. However, DCOM does not always work as expected as it could still encounter some errors. One of them is error 1084. Because of this error, the execution of programs in a remote computer on the network would be interrupted. So if you encounter the DCOM error 1084 when you try to start a service like running the DISM tool or in other scenarios on your Windows 10 computer, then this post could help you. Refer to the instructions given below to start troubleshooting the problem.

Option 1 – Try checking the status of DCOMLAUNCH Service or DCOM Server Process Launcher and its 3 dependencies

The DCOM Server Process Launcher service launches both COM and DCOM servers in response to object activation requests. This is why if this service is stopped or disabled, the programs that are using COM and DCOM won’t properly function. So you need to make sure that the DCOMLAUNCH service is running.

• In the Cortana search box, type “services” and click on the Services icon to open the Services Manager. Alternatively, you can also tap the Win + R keys to launch the Run prompt and then type “services.msc” in the field and hit Enter to open the Services Manager.
• Next, check the following services:
  • DCOM Service Process Launcher
  • Background Tasks Infrastructure Service
  • Local Session Manager
  • Remote Procedure Call (RPC)
• Then right-click on each one of the services and click on their Properties.
• After that, select Automatic from the drop-down menu of Startup Type and make sure that all the aforementioned services are Running.
• Now click OK for each one of the services.

Option 2 – Troubleshoot the problem in a Clean Boot State

There are instances that some conflicting programs installed in your computer might be the one that’s causing DCOM error 1084. To identify which program is causing the problem, you need to put your computer in a Clean Boot State. To do so, follow the steps below.

• Log onto your PC as an administrator.
• Type in MSConfig in the Start Search to open the System Configuration utility.
• From there, go to the General tab and click “Selective startup”.
• Clear the “Load Startup items” check box and make sure that the “Load System Services” and “Use Original boot configuration” options are checked.
• Next, click the Services tab and select the “Hide All Microsoft Services” check box.
• Click Disable all.
• Click on Apply/OK and restart your PC. (This will put your PC into a Clean Boot State. And configure Windows to use the usual startup, just simply undo the changes.)
• From there, start to isolate the problem by checking which one of the programs you installed recently is the root cause of the problem.

Option 3 – Try to use the DISM tool

You might want to repair potentially corrupted files in your system as having them could also trigger the DCOM error 1084. To repair these corrupted system files, you can run the DISM commands:

• Tap the Win + X keys and click on the “Command Prompt (Admin)” option.
• After that, input each one of the commands listed below sequentially to execute them:
  • Dism /Online /Cleanup-Image /CheckHealth
  • Dism /Online /Cleanup-Image /ScanHealth
  • Dism /Online /Cleanup-Image /RestoreHealth

• Once you’ve executed the commands given above, restart your computer and check if the DCOM error is now fixed.

Option 4 – Reset your computer

• Tap the Win key or click on the Start button located in the Taskbar.
• Then click on the Power button at the bottom right portion of the screen.
• Next, press and hold the Shift key on your keyboard and then click on Restart. This will restart your Pc into the Advanced Startup options.

Note: Once you have access to the Advanced Startup options, you have to go to the setting which allows you to Reset your Windows 10 PC. All you have to do is select Troubleshoot > Reset this PC to reach the following screen Afterward, select either the “Keep my files” option and then proceed to the next on-screen instructions that follow to reset your Windows 10 computer without losing your files.