"Stop Running This Script" Error is a Windows Internet Explorer error message that is displayed in the following format with a yes and a no button:
Stop running this script?
A Script on this page is causing your web browser to run slowly. If it continues to run, your computer might become unresponsive.
This occurs when some scripts take an excessive amount of time to run. To be precise, there are some websites that use JavaScript, JQuery, and Active X scripts to run.
These scripts are notorious for taking too much time to run. So, if you use the Internet Explorer as your web browser, then by default if the website takes a long time to load, the ‘Stop running this script error will be triggered.
Other than this, if you are scripting an Active X control on the web page to transfer a very heavy file or run a huge database query, this may cause delays and lead to the error display.
However, if you use Firefox, then the ‘Stop running this script error code will be promoted as ‘Unresponsive Script’ error.
Solution
Error Causes
The ‘Stop running this script error code’ is triggered due to multiple reasons. These include:
Webpage programming errors
Running a pop-up killer
Spyware and viral infection
Active X control errors
Further Information and Manual Repair
Here are some of the best methods that you can try to resolve Internet Explorer’s ‘stop running this script error’ on your PC:
1. Change the Internet Explorer Settings
This can be done by opening Internet Explorer and in the top menu, click on Tools, and then go to Internet Options. Now click on the Advanced Tab option. Locate where it says ‘Disable Script Debugging’.
Once you find it uncheck the box beside it. Now close the browser and restart your PC. Access the same website on your IE web browser and see if the website opens. If it does, then the error is resolved.
However, if it doesn’t, then you the underlying causes for the stop running this script error message could either be spyware or ActiveX control error.
2. Download Restoro
Whether the error occurs due to spyware invasion of Active X control error, it is advisable to download Restoro on your PC.
This is a next-generation, innovative, and multi-functional PC repair tool that has several powerful utilities deployed together in one program.
Plus you don’t have to get into the technicalities of resolving Active X control issues.
Restoro is safe, bug-free, and efficient. It has a user-friendly interface and simple navigation which makes it quite easy for all levels of users to operate. It is compatible with all Windows versions including Windows 7, 8, XP, Vista, 8.1, and 10.
This PC repair tool is a one-stop solution for all your script error repair needs. It includes the following utilities: a registry cleaner, a system stability detector, and an ActiveX control error scanner.
It simultaneously scans for ActiveX control errors too. So, if the IE script error is triggered by ActiveX control issues, it resolves them too.
To fix the ‘stop running this script’ error code on your PC, click here to download Restoro
Internal Error 2503 mostly pops up on Windows 8. It occurs when you try to uninstall or install software on Windows 8. The error code message may vary and displayed in different formats such as:
The installer has encountered an unexpected error installing this package. This may indicate a problem with this package. The error code is 2503.Called RunScript when not marked in progressThe installer has encountered an unexpected error installing this package. This may indicate a problem with this package. The error code is 2503.Called Install Finalize when no installation is in progress
Solution
Error Causes
Some of the most common causes for internal error 2503 are:
Permission not granted to access the Windows Installer Folder
Viruses
Problems with Windows Installer
Further Information and Manual Repair
To repair this issue on your PC without any professional assistance, try the DIY methods given below:
Method 1
Internal error 2503 may occur when your account has limited privileges. You don’t have the privilege to use or access the Windows Installer folder.
Your inability to access this folder hampers you from successfully install or uninstall the desired program on your PC. To gain access, you need to ensure you have permission.
For this navigate to the C:\windows folder. Here find the installer folder and then right-click and choose properties.
After that click on the security tab and check if the System and Administrator account has Full access permission.
For that make sure the system group option has ‘all’ selected to allow you full permission.
Method 2 - Re-register Windows Installer
Another alternative to resolve internal error 2503 is to re-register Windows Installer.
To do this, go to Start and click Run. Now type ‘msiexec /unreg’ in the Run box and then press enter.
Follow the same steps and now type ‘msiexec /regserver’ in the box and then press enter. This will resolve the issue.
Method 3 - Remove Viruses
If internal error 2503 is triggered by a viral infection on your PC, then it is advisable to download an antivirus and scan your entire system.
Viruses are notorious for system failures and pose data security threats. If not removed timely, these malicious programs can damage your PC.
To remove all viruses on your system, run an antivirus. An antivirus detects all malicious software programs including viruses, malware, adware, and spyware. Delete all the malicious files found right away.
This will help resolve internal error 2503.
Any modifications in a computer, either big ones or small ones can definitely trigger some errors which is why you have to be careful when you modify the system setting. One of the errors you might encounter when you’ve modified your computer is the WHEA_UNCORRECTABLE_ERROR 0x00000124 Blue Screen Error. According to the error data provided by the Windows Hardware Error Architecture or WHEA, aside from system modifications, you could also encounter this error if your computer has a hardware failure which could be due to a hard drive, RAM, or any other hardware component. In most cases, it is related to physical hardware failures which might have something to do with defective hardware, heat-related, memory as well as a processor that is starting to fail or has already failed.
To fix the WHEA_UNCORRECTABLE_ERROR 0x00000124 Blue Screen error, here are some suggestions you have to check out.
Option 1 – Try to perform System Restore
Before you further troubleshoot the problem, you might want to perform System Restore first as the BSOD error might be caused by system modifications. Thus, to undo them, you can use System Restore. Run it using these steps:
First, tap the Win + R keys to open the Run dialog box.
After that, type in “sysdm.cpl” in the field and tap Enter.
Next, go to the System Protection tab then click the System Restore button. This will open a new window where you have to select your preferred System Restore point.
After that, follow the on-screen instructions to finish the process and then restart your computer and check if the problem is fixed or not.
Option 2 – Try disabling Overclocking
If overclocking is enabled, you might have to disable it as some users reported that the WHEA_UNCORRECTABLE_ERROR 0x00000124 error started to appear right after overclocking. To disable it, follow the steps below.
Go to the Start Menu and open Settings.
Next, select Update and Security and go to the Recover tab.
From there, click on Restart now in Advanced startup. This will restart your computer.
Once you’re in the Advanced startup, go to Troubleshoot and then select the Advanced Options.
From there, select the UEFU Firmware Settings.
Now click on Restart. Once your computer has restarted, it will automatically open BIOS.
From the BIOS, go to the Advanced tab and navigate to Performance and then look for Overclocking.
Once you’ve found Overclocking, make sure that it is disabled. If it’s not, then disable it and then save the changes made by tapping the F10 key.
Start your computer normally and check if the WHEA_UNCORRECTABLE_ERROR 0x00000124 error is now fixed.
Option 3 – Check your computer’s cooling components and make sure that they are working
It is a known fact that an overheated PC causes system slowdowns and even Blue Screen errors like WHEA_UNCORRECTABLE_ERROR 0x00000124. To fix it, you need to check your computer’s cooling components to see whether they’re properly working or not. Then make sure that you clean them up including the fan and other hardware from dust and other debris.
Option 4 – Use the Windows Memory Diagnostics
Since the problem has something to do with the physical RAM, you need to use Windows Memory Diagnostics. To run it, refer to these steps:
Tap the Win + R keys to open Run and type exe and hit Enter to open the Windows Memory Diagnostic Tool.
After that, it will give two options such as:
Restart now and check for problems (Recommended)
Check for problems the next time I start my computer
Once your computer has restarted, perform a basic scan or you could also go for the “Advanced” options such as “Test mix” or “Pass count”. Simply tap the F10 key to start the test.
Note: After you select the option, your PC will restart and check for memory-based issues. If it finds any issues, it will automatically fix them.
Option 5 – Update or rollback or disable concerned device drivers
To fix the WHEA_UNCORRECTABLE_ERROR 0x00000124 error, you can also try to roll back, or update, or disable the concerned device drivers.
Open the Devices Manager from the Win X Menu.
Then locate the device drivers particularly the ones that are under the sections of Keyboard, Mouse, USB, and HID Drivers.
Next, 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. On the other hand, if you have just updated your device drivers then you need to roll back the drivers to their previous versions or disable them.
Option 6 – Try running System File Checker or SFC scan
You could also run System File Checker or SFC scan to fix the BSOD error. It is a built-in command utility that helps in restoring corrupted files as well as missing files. It replaces bad and corrupted system files with good system files. 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:
Windows Resource Protection did not find any integrity violations.
Windows Resource Protection found corrupt files and successfully repaired them.
Windows Resource Protection found corrupt files but was unable to fix some of them.
Reboot your PC.
Option 7 – Try to disable the Digital Driver Signature Enforcement
Reboot your computer from the Start menu.
Then select the option while pressing the Shift key. This will open the Advanced Boot menu.
From there, click on Troubleshoot and select Startup Settings.
Now select the “Disable driver signature enforcement” option using the arrow keys on your keyboard and then restart your computer normally.
Computer voice control has moved a long way from its beginning routes and in today's age controlling your PC with voice is truly a reality and fully possible. Voice control is taking up the steam in everyday life, from simple commands in cars, Alexa, smartphones, TVs, etc. to modern computers.
Windows 10 has introduced voice control into PC with Cortana even during the installation process but a lot has changed from having a virtual assistant in begging days and in today's modern Windows 11 OS. You can now freely open apps, move, copy delete files, and even dictate in order to create a word document.
However, in order to take this advantage, you will need to turn it off first since it is disabled by default. Of course, you will need a microphone and some spare time to train Windows in understanding you properly.
Setting up Voice Control
Just like in Windows 10, in Windows 11 voice control is also in accessibility options and the first step is to turn ON Windows Speech Recognition.
Click on the Start button and type Settings into the search bar, click on Open, or press ENTER. On the left side of the settings, window locate and click on Accessibility. On the right part once Accessibility is selected scroll down and find a section titled Interaction and click on Speech. Turn on the switch next to Windows Speech Recognition.
A pop-up will appear that will lead you through the rest of the setup and that's it.
Improving Voice Control
In order to make your voice control better, if you are not satisfied with the results, you can sample more of your voice into the algorithm to tune it more to your liking. Sadly this option is still deep in Control Panel.
Click the Start button and type in Speech recognition into the search bar, look for the search result with Control Panel displayed under it, and click on Open. Click on Train Your Computer to Better Understand You and follow the instructions.
The process will probably take a few minutes. The more data you provide to the speech recognition model, the more accurate it will be when interpreting your instructions. You can train the model multiple times, and each time you do, it should improve the accuracy.
As you know, Windows operating system comes with tons of features. Some of which are not intended to be used by normal customers or users directly which means that only a small percentage of the huge user base of the operating system leverages the use of such features. However, they’ve added some major value to the feature list of the operating system. You can find these features under the “Turn Windows Features on and off” option. This indicates that if you want to, you can just type in “Turn Windows Features on and off” in the search box and then enable any feature that you want to enable. Aside from that, there are other ways you can disable or enable the optional Windows Features in your Windows 10 computer.
Option 1 – via Control Panel
Open Control Panel and select Uninstall a Program.
After that, select the “Turn Windows features On or Off” option on the left side.
Option 2 – via Command Prompt
Tap the Win + X combination on your keyboard or right-click on the Start button and then click on Command Prompt (Admin). Alternatively, you can also type “cmd” in the Cortana search box and right-click on the Command Prompt icon, and select the “Run as administrator” option.
If a User Account Control or UAC prompt appears, click on Yes.
Next, type in the following command to see the list of the available features.
DISM /online /get-features /format:table | more
Now all you have to do is copy the name of the feature that you want to enable and for you to do that, you need to execute the following command:
DISM /online /enable-feature /featurename:[Enter the name of the feature here] –All
Note: Now if you want to disable a feature that’s already enabled in your computer, refer to these sub-steps:
First, you need to check what features are enabled, and for you to find out, enter this command: DISM /online /get-features /format:table | find “Enabled" | more
And if you want to check the detailed information about a particular feature, you can enter this command: DISM /online /get-featureinfo/featurename:[Enter the name of the feature here]
Option 3 – via Windows Powershell
As you know, the Windows Powershell is a very important tool in Windows 10, and a powerful one at that since you can do a lot of things using this command line. So while you use this tool you need to populate the list of available features first and then you have to download the feature your desired feature.
Search for PowerShell in the Cortana search box and then run it with administrator privileges.
Next, type in the following command to populate the list of available features:
Get-WindowsOptionalFeature –Online
After that, enter the following command to install any feature you want to enable from the list of available features:
You also have the option to fetch the latest features from an updated offline source. The source could be an ISO any other type of image or just a folder. So you need to decide if you want to use Windows Powershell or Command Prompt.
If you want to use Command Prompt, just enter this command: exe /online /enable-feature /featurename:< /All /Source:<Enter the path of the feature here>
If you want to use Windows Powershell, use this command: Install-WindowsFeature –Source “<Enter the path of the feature here>”
Note: If you want to get the latest features, you need to get the latest version of the image of the operating system that you are trying to install the feature from.
Creating a System Restore point is definitely a must especially when you are about to make some changes to your computer. This will help make sure that the system settings and files can go back to an earlier point, should something go wrong, without affecting any personal files. However, there are cases when creating a System Restore Point does not go smoothly and you encounter an error that says, “The shadow copy provider had an unexpected error while trying to process the specified operation ( ox8004230F )”. Aside from creating System Restore Point, you can also encounter this error when you create a system image or backup.
According to reports, this error pops up when the required services are not running or not properly responding. And to fix it, there are several recommendations that will be provided in this post to fix the Error 0x8004230F when creating System Restore point in Windows 10. You can try to check the Volume Shadow Copy Services status or run the VSSADMIN tool. You could also check the status of the Microsoft Software Shadow Copy Provider Service or create System Restore Point in a Clean Boot State. For more details, refer to the provided options below.
Option 1 – Try checking the status of the Volume Shadow Copy Service
Tap the Win + R keys to launch the Run utility and type “services.msc” in the field and hit Enter to open the Windows Services Manager.
From the list of services, look for the Volume Shadow Copy service and double-click on it.
After that, this will open the Properties where you have to make sure that the Startup type is set to Automatic (Delayed Start) and then click on the Start button underneath it.
Once done, click on Apply and then OK to save the changes made.
Now try creating a System Restore Point again and see if the error is already fixed or not.
Option 2 – Try to run the VSSADMIN tool
In case you don’t know, the shadow copy provider is sensitive and some other backup, disk cloning, etc. can make it malfunction. To fix this, you can run the VSSADMIN tool by following these steps:
Tap the Win + R keys to open the Run dialog box and type “cmd” and hit Enter to open Command Prompt.
Next, execute this command to check if you have other third party VSS admin providers: vssadmin list providers
After that, if it finds any, you need to disable them but if it does not find anything, then proceed.
Option 3 – Try to check the Microsoft Software Shadow Copy Provider Service status
Tap the Win + R keys to launch the Run utility and type “services.msc” in the field and hit Enter to open the Windows Services Manager.
From the list of services, look for the Microsoft Software Shadow Copy Provider Service and double click on it.
After that, this will open the Properties where you have to make sure that the Startup type is set to Automatic (Delayed Start).
Once done, click Apply and OK to save the changes and then try creating System Restore Point again.
Option 4 – Troubleshot the problem in a Clean Boot State
It is possible that some third-party program installed in your computer might be the one that’s causing the ox8004230F when you try to create a System Restore point. Thus, you can try to boot your computer in a Clean Boot State and then try to perform the task again.
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 to configure Windows to use the usual startup, just simply undo the changes.)
Once your computer has restarted try to create a System Restore Point again and if it now works, start to isolate the problem by checking which one of the programs you installed recently is the root cause of the problem.
MSI.chm error is a common Windows Error code that occurs when the Windows OS becomes overloaded with invalid system references.
Solution
Error Causes
The MSI.chm error is normally triggered by the following causes:
Poor PC maintenance
You may experience the MSI.chm error if you don’t pay attention to its maintenance. This usually happens when you don’t run antivirus software or update programs and drivers frequently.
Registry files get corrupt and damaged
This error may also occur when the registry files of your PC get corrupt and damaged. This normally happens due to continuous writing, editing and deleting of information from your PCs registry over time as programs are installed, modified and deleted.
Other causes include: malware and system conflicts.
Further Information and Manual Repair
When you come across the MSI.chm error on your PC, it is advisable to repair it immediately without any delays. If you procrastinate in repairing this error, your PC is likely to be exposed to risks like:
Slow PC performance
System failure and crashes
Nonetheless, to resolve this error you don’t have to get the assistance of an IT professional. The MSI.chm is easy to repair and you can resolve it in no time even if you aren’t technically adept.
Here are some of the best ways to repair the MSI.chm error on your PC successfully in the shortest time:-
Cause: Corrupt and Damaged Registry Files
Quick Fix: If you think the MSI.chm Windows error on your system is related to Windows registry issues, then the best way to resolve this error is to download and install a Registry cleaner tool. A word of advice here is to always download such tools from a reliable and a trusted website.
Once you download the Restoro, run it on your PC to scan for errors. The scanning will usually take a couple of minutes. So, it is advisable to be patient. After the scanning is complete, you will see a detailed scanning report highlighting the registry errors on your PC.
Now to resolve the MSI.chm error that has occurred on your PC due to registry issues, click on the ‘Repair’ button to fix the error.
Once the repairing process is complete, restart your PC.
Restoro helps you not only fix the MSI.chm error but it also helps improve the speed of your PC, and protects it from failure and crashes.
Cause: Poor PC Maintenance
Quick Fix: If the cause of the MSI.chm error is poor PC maintenance, then the best way to resolve the error is to update the drivers. You can do this by installing the latest drivers for the devices that you think are now old and need to be updated.
Here’s what you need to do:
First find which devices don’t have drivers installed. For this go to the start menu and then click on the Control Panel. Now open the Device Manager. The Device Manager will list down all the devices that don’t have drivers installed with yellow exclamation point icons next to the device name.
As for the updates, the general rule of thumb if the driver does not support the program you are trying to run, then this means that you probably need to update the driver to ensure compatibility. For example your video card driver does not support a newly launched game, then you definitely need a driver update to play the game on your PC.
To install or update drivers on your PC, you can either get CDs from the market or you can download updated versions of the drivers from the main manufacturer’s website for free.
You can also use automated solution for all of your driver issues:So, next time when you or your friends encounter this problem, try these quick fixes to repair the error without any hassle.
As you know, the CHKDSK utility is proven to be one of the useful tools to fix any issues that concerns file system, storage, and disk. However, as useful as it may be, it is still not immune to issues as you could encounter errors when running it. One of these errors is the “One such error is the CHKDSK cannot continue in read-only mode” error. If you receive such an error message while running CHKDSK, then you’ve come to the right place as this post will help you sort the problem out.
It is possible that the drive is read-only or that the Write Protection is enabled. It could also be that the drive is already being used and scanned by a different program or utility. To get rid of this error, there are a couple of suggestions you need to check out. You can try to run the CHKDSK utility from Recovery or run it on Boot. You could also try to disable Write Protection. For more detailed steps, follow the given instructions below.
Option 1 – Try to run the CHKDSK utility from Recovery
The first thing you can do to resolve the error in CHKDSK is to run the CHKDSK utility from Recovery. How? Follow these steps:
First, boot into the installation environment for Windows 10 from a Windows installation media.
Next, click on the “Repair your computer” option.
After that, select Troubleshoot > Advanced options > Command Prompt.
After opening Command Prompt, type this command and tap Enter: chkdsk <Partition Letter>: /r /f
Wait until the disk error checking process is completed.
Once it’s done, exit the Command Prompt window and restart your computer and then see if the error is fixed.
Option 2 – Try running the CHKDSK utility on Boot
On the other hand, you can also try to run the CHKDSK utility on Boot so you can fix the error and recover any damaged segments of the drive.
Open an elevated Command Prompt and enter this command: chkdsk /r
After that, you will a message that says, “Chkdsk cannot run because the volume is in use by another process. Would you like to schedule this volume to be checked the next time the system restarts? (Y/N)”
Type Y and tap Enter to schedule a CHKDSK scan once your computer reboots next time.
Option 3 – Try to remove the Write Protection from the drive
As mentioned, removing the Write-Protection on the concerned drive could also help you fix the problem and there are two ways to get rid of the write protection – you can either use the Diskpart utility or the Registry Editor. How? Refer to the following steps.
Via Diskpart utility:
Open Command Prompt with admin privileges and then type the “diskpart” command and tap Enter to execute it.
Next, type “list disk” and tap Enter to get the list of all the Disk connects or all the partitions that are formed on those disks.
After that, you need to choose one command depending on the list of commands you entered. Type “select disk #” and tap Enter to select the disk or partition you want to select.
Then type “attribute disk clear readonly” and tap Enter to Disable the Write Protection on the selected disk or partition.
Via Registry Editor:
Tap the Win + R keys to open the Run utility and type “Regedit” in the field and then tap Enter to open the Registry Editor.
A surprisingly large amount of things present at your home can and do interfere with your wi-fi signal making it weak so devices are dropping it, having trouble connecting, or being slow.
Hello and welcome to our latest article where we will take a look at all things that are present in a lot of homes but are very bad for your WI-Fi signal.
Bad router placement
Having a router in a bad position can have some really large effects on WI-Fi signal strength and its availability. Usually, we do not give great attention to where we are placing our router but it has been proved over and over again that being close to certain objects does indeed have a great influence on the wireless signal strength and performance.
So, what are these objects and bad positions where we could place the router and effectively kill his Wi-Fi capabilities?
Fish Tanks
Water will block all radio waves including Wi-FI signals and waves themselves, so having a router next to the aquarium or any large source of water is a bad idea. You should always look at water as something bad for your Wi-Fi and move your router away from it as far as possible.
Bookshelves
Paper is another story and example of the dampening effect on radio waves. Did you know that various patterns of paper are used in silent rooms and recording studios in order to eliminate sound reflection from surfaces? Well besides absorbing sound waves, the paper also absorbs Wi-Fi signals and if you have a large bookshelf with a lot of books packed one beside another you just have a great wall of signal absorbing.
Mirrors
The problem with mirrors is in their coating that goes over the glass in order to turn it into the mirror, that coating is metal and as such, it is absorbing signals in large amounts. If you have an old or high-quality mirror that has a silver coating things are even worse since silver will absorb even more waves than modern cheap ones.
TV
Yup, TV is also on this list and for a similar reason as a mirror, although TV does not have coatings of metal, they have something even worse: a large metal plating on the back. Metal plating is there to produce structural integrity of the TV set and provide it with shielding from electromagnetic waves and as such it will prevent Wi-Fi waves as well. Do not place the router behind your TV.
Things that influence signals in homes
Any kind of metal decoration
Now when we covered mirrors and TV because of the metal they have, we must take a look at the metal itself. Any kind of metal stuff that you might have like baskets, figures, statues, frames, etc will effectively block your signal.
Kitchen appliances and Home utilities
Kitchen appliances like refrigerators, microwaves, ovens, stoves, etc. along with home appliances and utilities like dishwashers, washing machines, dryers, etc are large metal objects enclosed in a metal cage that will block signals from spreading further and it is no secret that most kitchens have weaker Wi-Fi because of this reason.
Home gyms
This is a logical conclusion as to everything explained so far if you have a workout room or small gym at home it is probably filled with weights that are metal and have mirrors inside, all of that will interfere and block signals.
Things blocking your Wi-Fi that you have no easy control over
Walls
Thick walls will dampen signals, thick walls from bricks will dampen even more and concrete walls will kill it almost completely. Any kind of metal reinforcement wiring inside walls will reduce and kill signals as well.
Floors and ceiling
This is somewhat important if you have a floor beneath or under the room where is your router located, but for the same reason how walls are blocking your signal floor and ceiling can do it as well, especially since most of the time they are made of some stronger material like concrete with metal fence inside.
Heating systems
If you have a heating system that is composed of metal radiators with water inside, then in terms of Wi-Fi signal strength you have an aquarium but in a metal box, and as such it will greatly reduce signal strength.
The “Unknown Hard” error that keeps on appearing in Windows 10 can put users in an unpleasant situation. This kind of error leads to the freezing of the taskbar, blackening of the screen, and sudden disappearance of the icons on the Desktop. And each time you try to open Windows, the system will only give you an error message saying that it’s a critical error and some applications like Start and Cortana won’t work.
Upon analysis, it seems that the “sihost.exe” is not responding and that it is the one that’s causing the c000021a Unknown Hard error to pop up. Sihost.exe files represent the Shell Infrastructure Host which is an essential component in the Windows operating system. The Windows Shell Infrastructure Host is primarily responsible for handling some graphical elements of the operating system interface such as the Start menu and the taskbar transparency. And so if the Shell Infrastructure or Sihost.exe has stopped, has been removed, or corrupted, you will most likely have issues with the overall functionality of the Windows operating system and you’ll get the Unknown Hard error
In addition, the ctfmom.exe Unknown Hard error may also occur due to incompatible drivers installed on your PC. Ctfmom is a process that identifies inputs such as handwriting, languages, and many more. It’s the one that controls the functions of background behavior. To resolve this issue, you need to first try to identify which application is the one that’s running the sihost.exe file. And if needed, you need to either update or reinstall or completely uninstall the problematic application.
Option 1 – Try to run the System File Checker
The SFC Scan or System File Checker, us a built-in utility in Microsoft Windows that can be found in the C:\Windows\System32 folder. This tool allows users to scan and restore any corrupted system files in Windows that might be causing the Unknown Hard error to appear. Before you use this tool, make sure to find out whether the sihost.exe on your computer is a Trojan that you have to remove or if it’s a file that belongs to a trusted Windows application. Once you have that sorted out, follow the steps 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:
Windows Resource Protection did not find any integrity violations.
Windows Resource Protection found corrupt files and successfully repaired them.
Windows Resource Protection found corrupt files but was unable to fix some of them.
Option 2 – Try to use System Restore
You can also try using System Restore. This is one of the ways you can use it to back up your PC. Since restore points are created automatically each week by System Restore, you can use System Restore to restore your computer back to an earlier good point in time.
Option 3 – Try to troubleshoot the error in a Clean Boot State
Putting your PC in a Clean Boot state can help you diagnose and troubleshoot the issues in your system. 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 Unknown Hard Error.
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” checkbox 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” checkbox.
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 putting your PC in a Clean Boot State, try creating a system restore point and see if the problem still occurs. Clean Boot troubleshooting is designed to help you isolate the problem. For you to execute a clean boot troubleshooting, you must do a couple of actions (the steps are given above) and then restart your PC after every action. You might have to disable one third-party app after the other to really isolate the issue. And once you’ve narrowed down the problem, you can either disable the third-party app that’s causing the problem or remove it. Note that you must switch your PC back into the Normal Startup mode after you’re done troubleshooting the problem. Here’s how you can do it:
From the “Start” menu, go to System Configuration.
After that, switch to the General tab and click the option for “Normal Startup”.
Next, go to the Services tab and clear the checkbox for “Hide all Microsoft services”.
Then find and click “Enable all” and if prompted, you have to confirm.
Afterward, go to the Task Manager and enable all the Startup programs and confirm the action.
The System32 folder contains vital configuration and information that are essential to the operating system. It is located inside the “Windows” folder and it consists of important DLL files as well as executable files. You probably have noticed some errors that have the “System32” word in them but that does not necessarily mean that the System32 folder is the one that triggers them as these kinds of errors have only occurred when some important files are corrupted or missing. Some users recently reported that each time they start their computers, the System32 folder will automatically open up in the File Explorer. If you encounter the same problem, read on as this post will guide you on what to do to fix it.
This kind of issue is most likely caused by service or application interference – it is possible that there is a third-party application installed in your computer or a Windows service that triggers the System32 to pop up during startup. It is also possible that this is a result of system modification. Thus, you need to identify the third-party program or restore your computer to its previous state.
Option 1 – Put your computer in a Clean Boot State
As pointed out, it is possible that some third-party program or service is the one that’s behind the problem. To isolate this possibility and to identify the culprit, you have to put your computer into 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.)
After putting your PC in a Clean Boot State, try creating a system restore point and see if the problem still occurs. Clean Boot troubleshooting is designed to help you isolate the problem. For you to execute a clean boot troubleshooting, you must do a couple of actions (the steps given above) and then restart your PC after every action. You might have to disable one third-party app after the other to really isolate the issue. And once you’ve narrowed down the problem, you can either disable the third-party app that’s causing the problem or remove it. Note that you must switch your PC back into the Normal Startup mode after you’re done troubleshooting the problem. Here’s how you can do it:
From the “Start” menu, go to System Configuration.
After that, switch to the General tab and click the option for “Normal Startup”.
Next, go to the Services tab and clear the checkbox for “Hide all Microsoft services”.
Then find and click “Enable all” and if prompted, you have to confirm.
Afterward, go to the Task Manager and enable all the Startup programs and confirm the action.
Restart your PC when prompted.
Option 2 – Perform System Restore
First, press the Win + R keys to open the Run dialog box.
After that, type in “sysdm.cpl” in the field and tap Enter.
Next, go to the System Protection tab then click the System Restore button. This will open a new window where you have to select your preferred System Restore point.
After that, follow the on-screen instructions to finish the process and then restart your computer and check if the problem is fixed or not.
Option 3 – Run System File Checker scan
You might also try running the System File Checker or SFC scan to fix the issue. System File Checker is a command utility built into your computer that helps restore corrupted files and missing files. Refer to the following steps to run it:
Hit the Win + R keys 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:
Windows Resource Protection did not find any integrity violations.
Windows Resource Protection found corrupt files and successfully repaired them.
Windows Resource Protection found corrupt files but was unable to fix some of them.
Restart your computer and see if the System32 folder still pops up at startup or not.