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How to Fix Sndvol32.exe Error

What Is Sndvol32.exe Error?

Sndvol32.exe is actually an important part of the Windows operating system.

Responsible for managing the sound-card volume and running programs properly, the problem occurs when error messages appear. The user will be unable to listen to music on the system. Usually, Windows XP users encounter the Sndvol32.exe error.

Solution

Restoro box imageError Causes

Sndvol32.exe error can be caused by any one or several of the reasons listed below.

  • Accidental deletion of the DLL file from the system
  • Damage to the DLL file due to spyware or virus infection
  • Improper removal of software
  • Unintentional overwriting on the DLL file by a mismatched version
  • Obsolete hardware drivers
  • Several obsolete/invalid registry entries
  • Corrupt registry entries

Regardless of what triggers the Sndvol32.exe error, it is of utmost importance to take immediate measures to fix the problem and to keep it from occurring again.

Further Information and Manual Repair

If you are looking for ways to fix this error manually, the Windows functionality of System Restore will come into play in this particular scenario.

In case the error is caused by a damaged or corrupt file, performing System Restore is an ideal choice as it will allow you to not only get a fresh copy of the operating system, it will be possible for you to remove the error at the same time as well. The procedure for performing System Restore is outlined below as follows.

  • Click on the Start menu and type ‘System Restore’ in the search box.
  • When the icon for ‘System Restore’ appears, click on it.
  • Now type ‘Restore’ in the search box that appears on the start menu.
  • The window for the System Restore center will now appear.
  • Now you have two options. You can either opt for “Recommend Restore” which is the case where the system itself will choose a restore point for you or you can select “Choose a different restore point”. Users are advised to choose the latter option as it is more customizable.
  • Users can now select from a list of restore points that have been created before. If you observe closely, you will realize that one of the restore points is prior to the occurrence of the Sndvol32.exe error.
  • Click on the restore point. Once you have confirmed your selection, your system will restart and it will roll back to its previously selected restore point.

One recommendation is to perform the system restore in Windows Safe Mode. This is just to ensure that the System Restore is performed smoothly and any potential problems are kept at bay.

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Fix NTOSKRNL.exe high CPU, Memory & Disk usage
This post will guide you in fixing high CPU, Memory, and Disk usage problems caused by NTOSKRNL.exe. NTOSKRNL stands for “NT Operating System Kernel. This file is a kernel image that is responsible for a lot of systems-based processes such as Hardware Virtualization, Process, and Memory. Aside from that, it is also the one that compresses the old pages of memory that reduces the overall amount of memory being used. If you notice that your computer is running slowly and you find that the NTOSKRNL.exe file is hogging your resources such as disk usage, CPU usage as well as memory usage, then read on as this post will guide you in fixing the problem caused by NTOSKRNL.exe. Make use of the options given below to resolve the issues caused by NTOSKRNL.exe. 1] Scan your computer for potential malware There might be a good chance that your computer might be infected with malware. And this malware might be associated with the NTOSKRNL.exe file and hence making it consume a lot of system resources. So, I would really recommend you to make sure that your Antivirus is up to date and then scan your computer with it specifically the C:/Windows/System32 folder because this is the location where the NTOSKRNL.exe file is located.

Option 1 – Put your computer in a Clean Boot State

The first thing you have to do is to put your computer in a Clean Boot State as this can help you in finding any incompatible programs that are causing the problem.
  • 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.
Once you’ve found any incompatible programs, you need to uninstall them. Refer to the steps below to do so.
  • In the search box, type in “control” and then click on Control Panel (desktop app) among the search results.
  • After that, select Programs and Features from the list which will give you a list of all the programs installed on your computer.
  • From there, look for the concerned program and select it and then uninstall it.
Note: If you have downloaded the app from the Windows Store, you can simply right-click on it from the application list and then uninstall it.

Option 2 – Update or rollback drivers

If the first option didn’t work for you, then it’s time to either update or roll back the device drivers. It is most likely that after you updated your Windows computer that your driver also needs a refresh. On the other hand, if you have just updated your device drivers then you need to roll back the drivers to their previous versions. Whichever applies to you, refer to the steps below.
  • Open the Devices Manager from the Win X Menu.
  • Then locate the device drivers and right-click on them to open the Properties.
  • After that, switch to the Driver tab and click on the Uninstall Device button.
  • Follow the screen option to completely uninstall it.
  • Finally, restart your computer. It will just reinstall the device drivers automatically.
Note: You can install a dedicated driver on your computer in case you have it or you could also look for it directly from the website of the manufacturer.

Option 3 – Try to run the DISM tool

If the first two options didn’t work, then running the Deployment Imaging and Servicing Management might. Using this built-in tool, you have various options such as the “/ScanHealth”, “/CheckHealth”, and “/RestoreHealth”.
  • Open the Command Prompt with admin privileges.
  • Then type in the following commands and make sure to hit Enter right after you type each one of them:
    • Dism /Online /Cleanup-Image /CheckHealth
    • Dism /Online /Cleanup-Image /ScanHealth
    • exe /Online /Cleanup-image /Restorehealth
  • Do not close the window if the process takes a while as it will probably take a few minutes to finish.

Option 4 – Try to stop the Runtime Broker process

The RuntimeBroker.exe or the Runtime Broker process is the one that monitors access to Windows APIs to make sure that the apps do not violate the core security of Windows. This process usually leaves a very small footprint. However, there are times when it consumes more resources than it’s supposed to and does not release memory after the work is done that results in a memory leak. As a result, it affects NTOSKRNL.exe which is why you have to stop the Runtime Broker process. To do so, refer to these steps:
  • Tap the Ctrl + Shift + Esc to open the Task Manager.
  • After opening Task Manager, go to the Processes tab and look for the Runtime Broker process.
  • Once you find it, check if it is using more than 15% of your memory. If it is, then you most likely have an issue with an app installed on your computer.
  • Select the Runtime Broker process and right-click on it and then click on the End Task option to end its process.

Option 5 – Try to run the Performance Troubleshooter

  • Tap the Win + R keys to open the Run dialog box.
  • Type “msdt.exe /id PerformanceDiagnostic” in the field and hit Enter to open the Performance troubleshooter.
  • Then click on Next to get started. Wait until the process is completed.

Option 6 – Try using the Windows Performance Toolkit

You can also use the Windows Performance Toolkit in finding the root cause of the problem. Just refer to the following steps to use this toolkit.
  • Search for “cmd” in the Cortana Search box and click on Command Prompt from the search results to open it.
  • Next, type in the command given below or copy and paste it and then hit Enter:
xperf -on latency -stackwalk profile -buffersize 1024 -MaxFile 256 -FileMode Circular && timeout -1 && xperf -d cpuusage.etl
  • After executing the command, wait for at least 60 seconds and then check the logs of the Windows Performance toolkit which is stored in a file named cpuusage.etl in the folder located at C:/Windows/System32. From there, you should see a list of all the causes of the System Resources being hogged.
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Guide to Correcting Error Code 46

Error Code 46 – What is it?

Error Code 46 is a device driver error that occurs when Windows fails to access the connected peripheral device to the computer as Windows is in a process of shutting down.

Users experience this error on any Windows 2000 and later operating system versions and usually see a pop-up with the following message:

“Windows cannot gain access to this hardware device because the operating system is in the process of shutting down. (Code 46)”

Solution

driverfix boxError Causes

Error Code 46 is caused when there is a temporary problem with windows system files which prompts that the system is undergoing a shut down when in fact is it not.

This prevents access to the connected devices. This error may also be caused by a registry issue in which case it has either become corrupted or damaged.

Further Information and Manual Repair

Unlike all other Windows error codes, code 46 is relatively easy to fix with the right knowledge and does not pose any serious threat to the well-being of your PC. Here is how you can do it.

Method 1 – Restart your PC

The simplest method to resolve Error Code 46 is to run a restart of your computer.

The error is most commonly a temporary registry glitch that prevents you from accessing the device connected to your computer. Upon restarting your computer, it will resume working properly as before.

There is no need to run a troubleshooting wizard, use system restore, or run anti-virus software to scan and remove malware or spyware. A simple restart is all that is needed.

Method 2 – Install DriverFIX

Although the error code can be resolved upon restarting the computer, there’s a possibility of damaged or corrupted Windows registry files. This can be fixed by using a program like DriverFIX.

DriverFIX, with its user-friendly approach to help you fix your PC issues, comes with an integrated database that detects which drivers you need to reconfigure within just a few seconds and downloads it automatically.

It further ensures that your drivers are installed in their entirety leaving no room for any corrupted or damaged registry.

Error Code 46 may not be much of an issue, however, to prevent any risk of a Windows system corruption can be disastrous for your computer.

DriverFIX helps you fix your PC registry and device driver problems with user-friendly software and an integrated database. The database which consists of detailed information on what device driver needs to be installed will automatically download the required device driver without you need to refer to your hardware instruction manual.

Registry problems resulting from incomplete program installations and viruses such as malware and spyware damaged registry files. This affects your PC in serious ways.

DriverFIX further has an automatic backup and restoration system that helps create system ‘checkpoints’ which allow you to roll back to a healthier state and resume operations. This can help you avert any Windows error codes in the future.

Click here to download DriverFIX now!

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Signs of a dying graphic card
Can graphic cards wear out over a longer period of time? Recent studies and experience from crypto miners say no but they can die due to different reasons like improper use, low cleaning habits, factory mistakes, etc. Many gamers and people who use GPU intense applications tend to think that some glitches and hiccups in the software are a sign that graphic card is dying out and that it is time to be replaced. Altho this could be true in many cases these kinds of behavior are mostly due to old drivers and software issues. Older cards can produce these kinds of results due to their old age and new software is often more demanding than these cards can handle. So in order to diagnose and be sure that your GPU is indeed dying out lookout for these signs.

The Main Signs of a Dying GPU:

The Computer Crashes and Won’t Reboot

If your computer shutdown while working in the graphic application or while playing the game and the monitor loses signal there is a high chance the graphic card is soon going to be gone. Some motherboards have hardware detection failure and can signal immediate fail. If when turning your computer ON you are greeted with a blue screen with the message that the signal can not be found or you do not have picture at all it is most likely that GPU has failed.

Graphic Glitches While Playing Games

If you are playing the game and all of sudden you get off-color pixels, screen flickering, strange graphic behaviors, random artifacts, or similar and that keeps repeating in multiple games it is likely that GPU days are coming to an end.

Abnormal Fan Noise or Performance

Fans are an essential part of cooling the GPU and over time if they are intensively used they could wear out and need replacing. If however you have not noticed and have not replaced the fans card can sustain overheating damage. Many cards have cooling fans that are designed to spin at a higher RPM only when the GPU is under load. It prevents bearings in the fans from dying prematurely, so don’t worry if one of your fans is inactive while you are browsing the web. However, when you play games that utilize software that your card isn’t built to support, the bearings in the fans wear out faster. Once the fans stop working under load, the graphics card can quickly die.

How to Diagnose a Dying Graphics Card

Presented next are essential steps in order to recognize a dying graphic card.

Check Motherboard Error Codes

Many motherboards today completely shut down a component that is no longer working. If your graphics card has died completely, this may be one of the easiest ways to tell. If your motherboard doesn’t have display codes, you can try testing the card in a new system.
  • Open the computer case: Use your screwdriver to remove screws on the side panel and gently slide it back.
  • Locate the error code display on your motherboard: If you have a motherboard with error codes, they should appear near an outer corner.
  • Try to reboot your computer: Record each error number you see after you boot your computer.
  • Consult the motherboard manufacturer manual for error codes: Open the manual and locate the list for your error codes. If the code matches a graphics processing unit error, your video card could have died.

Check Hardware for Damage or Debris

A graphics card that has damage or debris on the physical parts might quickly overheat and kill the card.
  • Remove the screws holding the GPU in place: There are typically one or two screws holding the card to a bracket on the case.
  • Unhook the power cords from the GPU and pull the release tab: Remove the power cords from your GPU by pushing in their tabs and gently rocking them out. Once you remove each cord, gently push or pull up on the release tab near the motherboard.
  • Inspect the GPU for damage/debris: Check the card for any dirt or debris buildup and clean it out with a Q-tip. You can replace broken fan pieces from the manufacturer.

Test Your GPU Under Load

Download GPU stress-testing and heat-monitoring software.
  • With the card installed, run a stress test.
  • As you are running the stress test, run heat-monitoring software: With the stress test running, check your heat-monitoring software for GPU overheating. Any reading over 80 degrees Celsius is too hot.
  • Check device manager for outdated drivers: If your GPU is clean, but still running too hot, your software drivers are not installed correctly. To check, type in “device manager” at the bottom of your desktop and click on Device Manager. Find your display adapter and right-click on it to see if it’s working. If your drivers are not working correctly, it is indicated here usually. However, the driver may appear to be functioning even if it says otherwise in the properties.

Keep your graphic card drivers updated

When you don’t have the right driver installed, graphics cards can quickly burn up, and their cooling components may fail faster. That’s why you should always keep drivers updated for each new game you install or play. Older games may also release new software patches, so your GPU drivers should be updated accordingly.
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Turn off or on Mobile Hotspot remotely
In case you don’t know, new support has been added by Microsoft to Windows 10 that now allows users to turn off or on the Mobile Hotspot remotely. The Mobile Hotspot feature, known earlier as “Virtual Networks”, was first introduced with the initial release of Windows 10. With this new feature to remotely turn on or off the Mobile Hotspot in Windows 10, users can just use the Bluetooth on their mobile phones to turn off or on the Mobile Hotspot even when their Windows 10 computers are out of their reach. To turn off or on the Mobile Hotspot feature in your Windows 10 computer remotely, there are two options you can try. First, you can do it using the Windows 10 settings app or using the Registry Editor. To get started, refer to the following options.

Option 1 – Turn off or on the Mobile Hotspot remotely via Windows 10 Settings app

  • First, you need to open the Windows 10 Settings app and from there go to Network & Internet and then go to the Mobile Hotspot section.
  • After that, scroll down to the “Turn on remotely” section.
  • Once done, make sure that the toggle button is set to ON and that the Bluetooth of both devices is turned on and paired as well. This should enable the feature to turn on or off the mobile hotspot remotely.

Option 2 – Turn off or on the Mobile Hotspot remotely via Registry Editor

Before you get started with the second option, make sure that you create a System Restore point first. Once done, proceed to the following steps:
  • Tap the Win + R keys to open the Run dialog box and type “Regedit” in the field and then hit Enter to open the Registry Editor.
  • Next, navigate to this registry path: ComputerHKEY_LOCAL_MACHINESOFTWAREMicrosoftWcmSvcTethering
  • From there, look for the DWORD named “RemoteStartupDisabled” and set its Value data to be “0”. This will enable the feature that will allow you to remotely turn on or off the mobile hotspot in your Windows 10 computer. To disable it, just set its Value data to “1”.
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Fix ERR_CACHE_MISS error in Google Chrome
One of the most popular and most used web browsers commonly used by Windows users is Google Chrome. This well-known web browser has been introducing various features recently in order to stay at the top. However, it makes the web browser a lot more complex and thus prone to errors. Although this may not be a big deal, it can be quite annoying as it can interrupt your web browsing. There are various errors that can come up with this level of complexity of the web browser. One of these errors is the “This site can’t be loaded from the cache, ERR_CACHE_MISS” error message that can suddenly appear while you browse the web using your Google Chrome browser on your Windows 10 PC. Take note that when you encounter this particular error, there really is no direct fault in the Chrome browser as there are also issues with caching the website data locally in the computer. Moreover, this error can also occur when a website is coded in an incorrect manner or if there are some browser extensions or toolbars that are in conflict with the proper functioning of the website. To fix the ERR_CACHE_MISS error in Google Chrome, refer to the possible solutions laid out below.

Option 1 – Try clearing browser data

There are times when some data in the browser is conflicting with the loading of the website and triggers errors like ERR_CACHE_MISS. And so you can try to clear your browser’s data. This might be a very basic solution but oftentimes it works in fixing this kind of error in Google Chrome. Follow the steps below to clear the data in your browser.
  • Open your Google Chrome browser.
  • After that, tap the Ctrl + H keys. Doing so will open a new panel that allows you to delete the browsing history and other data in your browser.
  • Now select every checkbox that you see and click on the Clear browsing data button.
  • Then restart your Chrome browser and check if you can now open any website or not.

Option 2 – Try using the Developer Tools

You can also try using the Developer tools in Google Chrome to help you fix the ERR_CACHE_MISS error. Refer to the steps below to do so.
  • Open Google Chrome.
  • Tap the Ctrl + Shift + I keys on your keyboard and then tap the F1 key to open the Settings tab inside the Chrome Developer Tools.
  • Next, select the Disable cache option while DevTools is open and apply those settings.
  • After that, refresh your browser and check if the entries you’ve seen previously in the Network tab are gone.
  • Now try to load the same webpage again and see if the problem is resolved.

Option 3 – Reset Winsock, TCP/IP & Flush DNS

Resetting Winsock, TCP/IP, and flushing DNS might help you resolve the ERR_CACHE_MISS error. To do so, follow these steps:
  • Right-click on the Start button and click on Command Prompt (administrator) so you can pull up an elevated Command Prompt.
  • After that, execute each one of the commands listed below. And after you typed in one after the other, you have to hit Enter.
  1. netsh winsock reset – type in this command to reset Winsock
  2. netsh int ip reset resettcpip.txt – type in this command to reset TCP/IP
  3. ipconfig /flushdns – type in this command to flush the DNS cache
  • Next, restart your PC and check if the problem’s fixed.

Option 4 – Get rid of any conflicting browser extensions

  • Open Chrome and press Alt + F keys.
  • Go to More tools and click Extensions to look for any suspicious browser extensions or toolbars.
  • Click the Recycle bin and select Remove.
  • Restart Chrome and press Alt + F keys again.
  • Proceed to On Startup and mark Open a specific page or set of pages.
  • To check if the browser hijacker is still active, click Set pages, if it is active, overwrite the URL.
Note: If removing the browser extensions or toolbars didn’t work, you can also try to reset your Google Chrome browser.
  • Open Google Chrome, then tap the Alt + F keys.
  • After that, click on Settings.
  • Next, scroll down until you see the Advanced option, once you see it, click on it.
  • After clicking the Advanced option, go to the “Restore and clean up option and click on the “Restore settings to their original defaults” option to reset Google Chrome.
  • Now restart Google Chrome.
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How to Fix Windows 10 Error Code 0x800705b4

Error Code 0x800705b4 - What is it?

Error Code 0x800705b4 is an error that will appear when the computer is not stable, and very critical system files will fail to respond or they will start going missing. This will happen when the computer is not being maintained properly. The problem should be solved immediately to avoid any further damage or loss of data. This error code may be regarded as one of the most severe computer problems that can present itself.

Common symptoms include:

  • There will be a failure to install updates and a display of the error message.
  • The Error Code 0x800705b4 will display itself.
  • After a system update, the computer will not be able to install new drivers.

Solution

Restoro box imageError Causes

Windows 10 update error 0x800705b4 can be caused when the user wants to update their windows system when important dll registries or files are missing or are corrupt. This will also happen when the user is trying to install or uninstall programs in a way that is wrong, or it may be infected with a Trojan virus. Additionally, this error code will be displayed when a PC's drivers are either outdated or installed the wrong way. There could be a registry error, a failure to update by the operating system, or even a device failure to update automatically.

Further Information and Manual Repair

There are several ways to resolve the appearance of error code 0x800705b4 on Windows devices. If you are not familiar with fixing error codes on a computer or are having trouble fixing this one, consider contacting a Windows technician to help with fixing the error. The computer must be run on administrator mode no matter which steps you are taking or which methods you are using. Depending on which version of Windows you are using, the steps for each method may differ slightly, but the basic process will remain the same.

Method One: Fixing it with updates

Start the computer in safe mode to begin troubleshooting for error code 0x800705b4. When the computer is starting up, press F8—this will enter the computer into safe mode.

You will now need to manually update your computer's outdated drivers. To do this, click on Start. Then, type in Device Manager into the search box to see if there are any outdated or corrupt issues with the drivers.

Method Two: Run an SFC scan

This will allow users to find files in Windows that are corrupt, damaged, or lost.

  • Start the Command Prompt. To do this, click Start and then type in cmd inside of the search box to see the icon.  Right-click and choose to Run as administrator. If asked, enter the password for the administrator.
  • When viewing the command prompt, type in “sfc/scannnow” and then press enter. This will be scanning all of the protected system files and will fix the corrupt files. Do not close the command prompt before it is done.

Method Three: System Restore

This is the most efficient way to fix any problem or system status. System backup is vital when performing this.

Click on the Start button, and then type in “system restore” inside of the search box. Right click on System Restore, and then choose Run as Administrator. This could also be found in the Control Panel. Now you will choose the time point in which to restore the system. You will be able to choose the recommended or specific restore based on the situation. Now you can review the restore point and then click Finish.

Method Four: For Windows 10

  • You may need to update the Windows Defender in the security center. To locate this, click Start, Settings, Update and Security, Windows Defender.
  • Go to the Windows Updates and click on Advanced Options. Click on the option that will get updates for more Microsoft products.
  • Restart the computer, and then check for updates again. This update process will be able to be done without a problem. When a message comes up that says “Your device is up to date” you will need to click Advanced Options once again and check for update options.
  • Check for updates one more time and now the proper updates should be able to be downloaded and installed properly.

Method Five: Use An Automated Tool

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.

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How to Fix a Windows PC Crash Dump
Crash Dump is a type of malfunction that can happen when a few portions of the processor's data or RAM memory are erroneously copied to one or more files. It is common among Windows PCs. It used to be most prominent on the Windows 95 edition but subsequent versions have mostly remedied the situation. Even with the remedies over time though, this error still occurs.

Error Causes

A Crash Dump usually points to some serious and critical errors with your Computer. Below are some of the possible causes for this error:-
  • Corrupt memory
  • Incorrect configurations on hardware
  • Programming errors.
  • Incompatible drivers
  • Faulty Operating system
Despite the listed causes for Crash Dumps. Nobody is ever ready for them. A crash dump is classified as an unexpected error simply because it can happen anytime.

Further Information and Manual Repair

Most PC users get scared and anxious when a crash dump happens. Which need not be the case. You can easily repair a Crash Dump without necessarily requiring a computer technician. Follow these simple steps and the malfunction will soon dissipate:

a) Re-Install the Operating System

Put the setup CD into the computer disk drive. Once you've completed this, reboot the pc.

b) Push F8

Push the F8 function key on your keyboard while the pc is re-booting. This takes you to a menu where you should choose “Advanced Boot Options”

c) Click "Repair My Computer"

As soon as you push the F8 option, and do what's suggested in the last measure above, you must click on "Repair My Computer" and press the "Return/Enter" key.

d) Click on the "Startup Repair"

Search for the start-up repair option, and choose it. Subsequently, move to Next. Using this method, the cause of the Crash dump will undoubtedly be recognized and ended after a thorough scan of your system. Additionally, it is smart to take note of the whole Crash Dump information that appears on your screen. Windows supplies you with detailed error messages. Write down each of the error codes in hexadecimal values as well as capital characters as displayed on the screen.
  • Disconnect Hardware  and Un-Install all Drivers

Disconnect and remove any new hardware that is causing your PC to crash dump. Uninstall any drivers you used to install the hardware. If this solves the problem, contact the hardware manufacturer and request the latest and updated device drivers. At length, prior to starting panicking, see the error information that appears on your own display. Browse to see whether it includes info on a certain driver that you ought to search for and install. Bottom line, remain calm when your computer crash dumps and use the mentioned steps to repair it.
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How to Fix Error 421

What is the Error 421?

Error 421 is a common SMTP (Simple Mail Transfer Protocol) Outlook error message. MS Outlook is one of the best and popular email applications widely used by PC Windows users for sending and receiving emails within and outside workplaces. It is most commonly used in offices by professionals for faster communication. This error may occur while sending and receiving emails on the server. The error 421 messages is displayed in either of the following formats:
“An unknown error has occurred: Server error 421” "Could not send your message. Error 421" 421 4.2.1 : (DYN:T1) http://postmaster.info.aol.com/errors/421dynt1.html 421 4.3.1 Out of disk space for temp file 421 4.3.2 All server ports are busy 421 Downstream server error 421 Fork failed 421 Greylisting enabled, please try later “An unknown error has occurred. Subject ‘Testing’, Account: ‘pop.charter.net’, Server: ‘mail.charter.net’, Protocol: SMTP, Server Response: ’421 Message rejected’, Port: 25, Secure(SSL): No, Server Error: 421, Error Number: 0x800CCC67”

Solution

Restoro box imageError Causes

Some common causes for this critical Outlook error are:
  • PST storage size exceeds 2GB file size
  • Improper ISP settings
  • Slow internet connection
  • PST file corruption
  • Trojan attack and viral infection
This is a critical Outlook error that should be resolved timely. If you delay, it may cause you a great deal of inconvenience. The error code 421 hampers your ability to access your email account, send and receive emails, add new contacts, view emails, calendar entries, and journals. In other words, it just brings your email activities to a standstill locking you out of the account.

Further Information and Manual Repair

To resolve this error code on your system, you don’t always have to hire a professional or call the network personnel to do the job. It may be a critical error but the good news is that it is quite easy to fix. Even if you don’t have technical expertise, you can still repair it. Here are some of the best methods to repair this issue on your system:

1. Change the Server Settings to its Maximum Limit

Try changing your server settings. Here set the inbound connections limit at the maximum limit.
  • To do this, open the Microsoft Exchange Server Administrator utility. The access path of this utility will vary depending on the installation procedure used to set up Exchange Server.
  • Once you open the MS Exchange Server Administrator utility, click the ‘Connections’ icon in the left side navigation pane. Now double click the internet mail service icon in the right side pane. As you click it, the Properties window will open.
  • Now click the ‘Connections’ tab in the Properties window and then click the ‘Advanced’ button. This will open the configuration window.
  • Here reset the number for ‘Maximum Number of Inbound Connections’ to a high number, its maximum limit. After changing the settings, close all open Exchange Server Administrator program windows to successfully complete the process.
After the process is complete, try accessing your Outlook email account again; if it works, then that’s great the error 421 is resolved. However, if it doesn’t, then the problem could be related to viral infection.

2. Download a PST Repair Tool

If the cause of the error is PST files corruption, then not only will you be locked out of your email account, you are also at risk of losing all the data stored in your email account. However, the best way to resolve the error and ensure full data recovery is to download a reliable PST repair tool. By running a PST repair tool on your system, you can resolve the error 421 right away. It recovers your data, repairs corrupt and damaged PST files.

3. Scan Your PC with Restoro.

If viral infection and Trojans are causing the error 421 to pop up on your system, then it is recommended to download and scan your PC with Restoro. This is an advanced, intuitive, and user-friendly PC fixer. It is not just an antivirus but also a system optimizer and a registry cleaner. Unlike common antivirus software that only removes viruses and simultaneously slows down the system’s speed, Restoro removes all types of malicious software on your PC including malware, spyware, Trojans, and viruses, and also boosts the speed of your PC significantly. It is safe, easy to operate, and a quick fixer. It is compatible with all Windows versions. Click here to download Restoro and resolve error 421 today!
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How to Fix Windows 10 Error 0x80070017

Error Code 0x80070017- What is it?

Error Code 0x80070017 is an error code that is most often associated with Windows 10 installations, although it has also been encountered by users on previous versions of the Windows operating systems. It is usually encountered as users attempt to install a new version of the software on their machine.

Common symptoms include:

  • A vague error message regarding the inability of the system to copy over the necessary files pops up as users attempt to install a new version of the Windows operating system on their computer

While it can be hard to tell what the exact cause of Error Code 0x80070017 is on your specific device, the good news is that there are two primary methods that can be used to fix the problem and to allow you to proceed with your installation. These two methods do require some degree of technical knowledge and/or skill, so if you don’t feel like you have the ability to undertake them on your own, be sure to get in touch with a trusted computer repair professional to assist you.

Solution

Restoro box imageError Causes

The most basic cause of Error Code 0x80070017 is that some of the files that are needed by the system to complete the installation are either not being found by the computer or are believed to be corrupted by the system. When this happens, security features within the software prevent it from completing the installation process, so as to avoid damage to the computer. Error Code 0x80070017 can be disruptive to your installation process, but there are two basic methods that can be employed to resolve it.

Further Information and Manual Repair

While it can be frustrating to encounter Error Code 0x80070017 on your Windows machine, there are two methods that can be used to try to resolve the problem. One of these methods is extremely simple, even for the most basic users, while the second method takes a little bit more skill and technical knowledge. If you aren’t able to complete these methods on your own, be sure to get in touch with a qualified computer repair technician that can assist you. Here are the best ways to attempt to resolve Error Code 0x80070017 on your device:

Method One:  Clean Your Physical Disk

If you purchased a physical disk version of the installation files for your Windows operating system, remove the disk from your drive and clean it using a microfiber or other lint-free cleaning cloth. As you wipe down the disk, do not use any chemicals, and be sure to wipe gently from the center towards the outside edge rather than the other direction, as failure to do so can damage the disk irreparably.

In some cases, you may need to contact Windows support if you believe that there is an error on the disk itself, such as a scratch, that would prevent the disk from being used as needed in the installation process. They may be able to offer you a replacement disk or you may be able to download a digital copy of the version that you are attempting to install on your machine.

Method Two:  Use the Chkdsk Utility

To determine if there may be an error within the disk drive itself, place the installation disk into the drive and restart the system. Go through the prompts until you see the option to “repair your computer.” Choose the operating system that you are using, go into the menu for System Recovery, and type in the words “Chkdsk/r” to begin to use the tool.

Whenever you run a tool like Chkdsk on your computer, it is important to restart your machine afterward to ensure that any changes that have been made are able to be fully applied and accepted by the operating system that you are running.

Method Three: Use An Automated Tool

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.
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Fix Windows Update error 0x80070003
If you are trying to run Windows Update but encountered an Error 0x80070003, read on as this post will guide you on how you can fix it. This kind of error in Windows Update can occur when you activate Windows Firewall or download from the Windows Store. This kind of error indicates that the Windows Update service or WUAUSERV is not started or that the Background Intelligent Transfer Service or BITS can’t be started. Aside from that, you can also encounter this error with the other Windows Update components. To fix the Windows Update error 0x80070003, you can try to run the built-in Windows Update troubleshooter or replace the old Configuration file named “Spupdsvc.exe”. You can also try to reset the Windows Update components or check the status of all the Windows Update-related services, as well as run a System File Checker scan.

Option 1 – Run the Windows Update Troubleshooter

Running the built-in Windows Update troubleshooter is one of the things you can first check out as it is known to automatically resolve any Windows Update errors like error code 0x80070003. To run this troubleshooter, Refer to these steps:
  • Tap the Win + I keys to open Settings.
  • From there, click Update and Security and go to the Troubleshoot section.
  • Next, select Windows Update and click the “Run the troubleshooter” button and wait until it’s finished, and then try to run Windows Update again.

Option 2 – Try replacing the old Configuration file named “Spupdsvc.exe”

The next thing you can do to fix the Windows Update error is to replace the Spupdsvc.exe file. This is a process file that comes under the Microsoft Update RunOnce service. So when an update becomes available for your computer, the process responsible for performing the upgrade is notified. In addition, the RunOnce entry is also added to the registry for the spupdsvc.exe and this process is executed when your computer restarts and when you log on.
  • In the Start Search, type “command prompt” and from the search results, right-click on Command Prompt and select the “Run as administrator” option.
  • Next, execute this command to replace the old configuration of the Spupdsvc.exe file with a new one: c m d (remove spaces on CMD) /c ren %systemroot%System32Spupdsvc.exe Spupdsvc.old
  • After that, try to run Windows Updates again and check if the error is now gone.

Option 3 – Try deleting the files from the SoftwareDistribution folder and resetting the Catroot2 folder

The downloaded Windows Updates are placed in a folder called “SoftwareDistribution”. The files downloaded in this folder are automatically deleted once the installation is completed. However, if the files are not clean up or if the installation is still pending, you can delete all the files in this folder after you pause the Windows Update service. For complete instructions, refer to the steps below.
  • Open the WinX Menu.
  • From there, open Command Prompt as admin.
  • Then type in the following command – don’t forget to hit Enter right after typing each one of them.
net stop wuauserv net start cryptSvc net start bits net start msiserver
  • After entering these commands, it will stop the Windows Update Service, Background Intelligent Transfer Service (BITS), Cryptographic, and the MSI Installer
  • Next, go to the C:/Windows/SoftwareDistribution folder and get rid of all the folders and files thereby tapping the Ctrl + A keys to select them all and then click on Delete. Note that if the files are in use, you won’t be able to delete them.
After resetting the SoftwareDistribution folder, you need to reset the Catroot2 folder to restart the services you just stopped. To do that, follow these steps:
  • Type each one of the following commands.
net start wuauserv net start cryptSvc net start bits net start msiserver
  • After that, exit Command Prompt and restart your computer.

Option 4 – Check the status of some Windows Update Services

  • Tap the Win + R keys to open the Run dialog box.
  • Next, type “services.msc” in the field and hit Enter or click OK to open Services.
  • From the list of Services, look for the following services and make sure that their Startup type is as follows:
    • Windows Update – Manual (Triggered)
    • Background Intelligent Transfer Service – Manual
    • Cryptographic Services – Automatic
    • Workstation Service – Automatic
  • After that, check if the Service status of the listed services above are set to Running. If they’re not, click on the Start button to start these services and then check if the Windows Update error 0x80070003 is now fixed or not.

Option 5 – Run the System File Checker Scan

If manually resetting the Windows Update components didn’t work, you can run a System File Checker scan instead. It is a built-in command-line utility that replaces bad and corrupted system files with good system files that might be the cause why you’re getting the error when you try updating your computer. To run the SFC command, follow the steps given below.
  • Tap Win + R to launch Run.
  • Type in cmd in the field and tap Enter.
  • After opening Command Prompt, type in sfc /scannow
The command will start a system scan which will take a few whiles before it finishes. Once it’s done, you could get the following results:
  1. Windows Resource Protection did not find any integrity violations.
  2. Windows Resource Protection found corrupt files and successfully repaired them.
  3. Windows Resource Protection found corrupt files but was unable to fix some of them.
  • Restart your computer.
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