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Error Code  0x80070490 - What is it?

Error code 0x80070490 occurs in versions of Windows including Windows 8 or 8.1 and Windows 7 or Windows Vista. This error often arises when users attempt to install updates via Windows Update or Microsoft Update.

The main reason for the error relates to the Component-Based Servicing (CBS) manifest which has become damaged. When the error occurs, the Windows device is unable to successfully install updates.

Solution

Error Causes

Error code 0x80070490 might appear for various reasons but is most prominent in the following cases:

• Attempts to install Windows 8 or 8.1
• A corrupted Component-Based Servicing (CBS)

Further Information and Manual Repair

The solutions for error code 0x80070490 vary so users may need to attempt each solution to find the best results.

1. Repair Corrupted Windows Files with System File Checker

The System File Checker (SFC.exe) is a Windows-based utility that enables users to check and repair corrupted or damaged system files. It can also restore missing systems files which can be the cause of errors such as error code 0x80070490.

To repair files, begin scan by swiping the right edge of the screen then opening the search box. Type Command Prompt, right-click this option, then select Run as Administrator. Once the scan begins, wait for the process to be completed then restart your device. Check if the error is resolved by reattempting updates. If error code 0x80070490 in Windows 8 or 8.1 persists on your device, proceed to the solution below.

2. Perform Clean Boot

A clean boot is one of the best ways to reduce conflict among files – an issue that may arise whenever users update, install or run programs on their Windows device.

To run a clean boot, your device reboots using limited drives and programs. The process allows you to identify which conflict among programs is causing errors on your Windows device.

You can access the clean boot tool by entering msconfig in the search box. Select Services, then System Configuration. Check the Hide all Microsoft services checkbox then select Disable all. Next, go to the Startup tab, click and open Task Manager. After selecting the Startup tab, make sure you right-click each startup program. Click Disable from the context menu then close Task Manager when done. Select OK on the System Configuration menu then restart your machine to clean boot Windows 8 or 8.1.

If the clean boot successfully identifies and resolves issues with corrupted files, you will be able to access updates using Windows Update or Microsoft Update. Error code 0x80070490 will no longer occur. But if that proves unsuccessful, other options are available below including running Windows Update Troubleshooter.

3. Run Windows Update Troubleshooter

This method can provide a simple solution for users as it verifies whether your Internet connection, network adapter and Windows Update services are functioning properly. However, if you are uncertain as to whether you will be able to troubleshoot, seek assistance from a qualified Microsoft technician.

To run Windows Update Troubleshooter, simply download from Microsoft’s website. Be sure you are downloading the tool recommended for your operating system, in this case Windows 8 or 8.1. After you download Windows Update Troubleshooter, run it to enable the tool to check for and resolve update issues on your device.

4. Use DSIM or System Update Readiness Tool

The System Readiness Tool or DSIM is another method you can use to correct issues related to error code 0x80070490. This tool checks problems on your system that might prevent your computer from performing Windows updates including issues related to damaged system files.

Once you download and install this tool, it will be able to run automatically. The process may be technical, however, requiring specialized knowledge to successfully download and run the tool. Consider getting assistance from an IT professional in this case. Also, check Microsoft's online resources to download the tool.

5. Use an Automated Tool

Having an automated tool at hand will enable users to always be prepared. Download a powerful automated utility tool to provide solutions whenever error codes or other problems affect your Windows 8 device.

You have the option to choose to configure the Network to Private or Public when you set it on Windows 10 PC. On the other hand, if the option to change the Network from Public to Private goes missing in Windows Settings then this post will surely help. You can find this setting under Settings > Network and Internet > Ethernet and appears when you click on it. If you are not able to see the option to change the network profile, then you either can’t open the settings, or the option to change it has been disabled. To resolve this issue, you can either use the Registry Editor or Windows PowerShell. Refer to the options given below for more details.

Option 1 – Change the Network Profile via Registry Editor

Changing the Network Profile can be done using the Registry Editor. But before you proceed, make sure that you create a System Restore Point first just in case. Refer to the steps below to do so.

• Tap the Win + R keys to open the Run dialog box.
• Then type “Regedit” in the field and hit Enter to open the Registry Editor.
• After that, navigate to this key: HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindows NTCurrentVersionNetworkListProfiles
• Now expand the Profiles key folder located in the left pane to see one or more folders.
• Next, expand each one of these folders and look for the “Description” sub-key which should match the name of your network.
• After you find the Description sub-key, look for another sub-key named “Category” and double click on it to open it.
• Now change its value from “0” to “1” to change the Network Profile from Public to Private.

Option 2 – Change the Network Profile via Windows PowerShell

Aside from the Windows Registry, you can also use Windows PowerShell in changing the Network Profile from Public to Private and so on. Take note that you have to use PowerShell with admin privileges. Just refer to the steps below to do so.

• Tap the Win + X keys and then select the “PowerShell (Admin)” option.
• Next, click on Yes if the User Account Control prompt appears.
• After that, execute the commands listed below. Hit Enter right after you key in each one of them.
  • Get-NetConnectionProfile
  • Set-NetConnectionProfile -InterfaceIndex <index number> -NetworkCategory Private

Note: Since every Network Profile has an index number, you can check the label “Name” to identify the network that you want to change.

If you would like to read more helpful articles and tips about various software and hardware visit errortools.com daily.

What is DownloadAdmin/ Updateadmin?

As a digital creation of Blueis, the DownloadAdmin application peruses your computer system for programs/applications that are outdated. This program then makes the necessary updates/installation on your computer, as if it were the Administrator. While most people might consider this application harmful, scrutinizing the Digital Publisher/Creator of the application should be reason enough to remove DownloadAdmin (and any other associated program) from your computer. Why? Blueis is infamous for producing/distributing “adware type software”, according to herdProtect Anti-Malware. Is that not a plausible reason for you to remove applications associated with that publisher? Additionally, DownloadAdmin not only updates your outdated applications, but it installs additional programs - usually utility tools and search toolbars. This is a sly way to promote third-party software and to get ads loaded onto your computer system. Technical details about DownloadAdmin include:

Digital Publisher: Blueis Product Version: 4.0.0.1 Original File Name: DownloadAdmin Entry Point:  0x0000234A

Assessment of DownloadAdmin

For this assessment, the DownloadAdmin file was obtained and installed on a test computer. After the DownloadAdmin/Updateadmin application was installed, it made several modifications to the computer system. These modifications may class the newly installed file as a PUP (potentially unwanted program). Outlined below is what took place after the file was installed.

• Updated an outdated application installed on the computer

Subsequent to the update made by Updateadmin, I thought the PUP had run its course. However, it was not quite finished. It was after scanning the contents/programs of my Local Drive, I stumbled on an additional program, one that I did not download or install, at least not intentionally. As predicted, the DownloadAdmin application scanned through the computer system (in the blink of an eye), during installation and made adjustments to an application already installed. This program was the Mozilla Firefox. Since Mozilla Firefox was rarely used on the PC in question, the DownloadAdmin application thought it quite appropriate to revive the Mozilla Firefox browser, by replacing it with the latest or more contemporary version.

• Installed a search toolbar

While DownloadAdmin did request permission to install an updated version of my Browser, it provided no warning about installing a search toolbar. This is quite shady and deceptive. In addition to updating the Internet Browser, DownloadAmin also installed the SearchProtect toolbar (Conduit). This toolbar is no stranger to the market as I’ve encountered it on several occasions during my assessment of malware.

Should you remove DownloadAmin?

That decision is totally yours to make. However, here are some reasons why most people would consider that program unwanted

• It updates your outdated programs

In most cases, at least those I’ve seen, if a user has a program installed, they don’t necessarily want a new version of that program. In fact, this PUP could spell trouble since some programs, especially paid, require a license to use the software. When that program is updated/ upgraded, you might have to acquire a new license to get it to work.

• Unnecessary program

If you’re totally lackadaisical and loathe the idea of doing work yourself, this program might come in handy. Many users will update their computers manually by using Microsoft’s preinstalled/pre-programmed updater in their computer’s Control Panel. This option searches for and installs all the necessary programs to keep your computer safe and secure. The DownloadAdmin program only occupies needed space and resources on your computer. However, what’s good about this program is that it doesn’t operate at the start time so it doesn’t necessarily cause unnecessary lags on your computer.

• Modifies your search experience

By installing a search toolbar called SearchProtect, Updateadmin modifies or changes the browsing experience you’re accustomed to. SearchProtect hijacks your browser and changes your homepage to their choice while removing yours. This is often hard to reverse since the publisher created this software to remain once installed. To completely remove DownloadAdmin from your computer, click here to download and install Spyhunter

Compare Exchange128 error – What is it

Some Windows 7 and Windows 8.1 users reported experiencing a Compare Exchange128 error when trying to upgrade to Windows 10. The error reads, “You can’t install Windows 10 because your processor doesn’t support CompareExchange128”. In order to upgrade to Windows 10 (64-bit), the CMPXCHG16B instruction must be present. If you receive this error, this mostly means that your CPU doesn’t have the CMPXCHG16B instruction.

Solution

Error Causes

The CompareExchange128 error normally occurs due to two possible reasons:

• CPU lacks CMPXCHG16b Instruction
• Old & Outdated BIOS – Even if your CPU has the CMPXCHG16b instruction, the CompareExchange128 issue can still occur if you have an older BIOS.

Further Information and Manual Repair

One main requirement to upgrade to Windows 10 is for your CPU to have the CMPXCHG16b instruction. You also need the right BIOS version to guarantee a smooth installation. See below on how to manually fix this issue.

NOTE: If you don’t feel confident using the manual methods listed below, it’s highly advisable to get help from an expert technician. If you don’t know someone, you can also use an automated tool to fix this.

Before performing any fixes, try to determine first if the cause of the error is due to your CPU lacking the CMPXCHG16b instruction. You can use a CPU Info tool that provides complete details about your processor, memory, and motherboard. If you’re looking for more in-depth information, you might also try command-line utilities. But, the safest and easiest way to check this is by simply searching online. Try using the search query: <CPU Model> CMPXCHG16b

Method 1 – Update your BIOS

This method will download the latest BIOS from your motherboard’s manufacturer. This makes sure your CPU has the CMPXCHG16b instruction needed to complete the Windows 10 64-bit installation. To update your computer’s BIOS, complete the following steps:

1. Determine first the current BIOS you have on your computer. Open System Information Windows app and type msinfo32 in the search bar. The BIOS version will appear under the processor speed. Record it somewhere.

2. Go to the support page of your motherboard’s manufacturer. Find if there’s any update on the BIOS that you’re currently using. If you find one, download the BIOS update file available. Make sure that you’re looking into the right model and you download all the necessary documentation. Otherwise, the BIOS update might not work.

3. Update your BIOS. Most BIOS update steps are straightforward. Just make sure to follow the steps provided.

Method 2 – Install Windows 10 32-bit version

If updating the BIOS doesn’t work, what you can do is install a 32-bit version of Windows 10 instead of the 64-bit version. Here’s how to do this:

1. Download and install the 32-bit version of Windows you currently have. If you have a Windows 7 64-bit version, get the 32-bit version of Windows 7. The same goes for Windows 8.1. When you do this, you might want to back up your files first. Remember that installing the 32-bit version works like other installations, and could delete some of your files.

2. After installing the 32-bit version, go to Updates and install all the necessary updates. This includes upgrading to Windows 10 if you’re asked to.

3. When you installed the Windows 10 upgrade, you’ll now have the Windows 10, 32-bit version installed. This will be the version activated on Microsoft servers. Despite this, the activated version stored is only applicable to your computer’s hardware, not the version of Windows 10.

4. Download Windows 10, 64-bit version.

5. Prepare an empty DVD or USB flash drive. Use Creation Media software then click the Create Installation Media for Another PC option.

6. Install the 64-bit Windows 10 version you downloaded from Step 4. Make sure not to put anything when you’re asked to input the serial number.

7. Once the installation is complete, you’ll have the 64-bit version of Windows 10.

Method 3 – Buy a new processor/motherboard

If the above two methods don’t work, there’s a great chance that this error occurs because of an outdated processor/motherboard. Your next possible solution is to buy an updated model that’s fully compatible with 64-bit Windows 10.

Method 4 – Download an automated tool

If all else fails, you might want to consider using this powerful automated tool to quickly fix the problem and any other computer-related issues.

After a lot of backlash about choosing the default Windows browser, Microsoft has officially backed up and brought back a one-click browser change into Windows 11. For anyone who is not aware, when Windows 11 was released if you wanted to switch to another browser you had to go into the settings app and choose the default browser for different types of file extensions like HTML, HTM, PDF for opening on the web, etc. Of course, this was completely unnecessary and it was not well received by users. So after some time, Microsoft backpedaled to standard one click, choose your default browser solution that existed in the previous version of Windows OS. Altho sometimes Microsoft knows how to irritate its users base, it is good to know that they can also listen and fix things that are required.

If you suddenly encountered an error that says, “The Task image is corrupt or has been tampered with”, along with an error code of 0x80041321, read on as this post will guide you on what you can do to resolve this problem in your Windows 10 computer. According to security experts, this kind of error has something to do with a corrupt scheduled backup task wherein each time the task service plans to execute a task, it validates a few things. And if it finds any issue with the integrity or corruption in the registry, it will mark those tasks as corrupt and throws the error 0x80041321. There are several options you can check out to fix the problem. You can try using the Registry Editor to edit and fix the corrupted tasks or you could also delete the schedule keys or the WindowsBackup file, as well as try deleting the task from the Task Scheduler or refresh the User_Feed_Synchronization. But before you of these potential fixes, make sure that you check every option and verify if it’s not associated or trying to run a file which it should not. In addition, make sure that you create a System Restore point as well so that you can undo any changes you will be making if anything goes wrong. Once you have these things covered, refer to each one of the options provided below.

Option 1 – Try to use the Registry Editor to edit and fix corrupted tasks

The first thing you can do to fix the problem is to edit those tasks via Registry Editor, as well as fix the corrupted ones in System32. Before you proceed, keep in mind that since you are dealing with the Backup triggered by the Task Scheduler, you can find the entries for the tasks in different locations. You can find the Task Scheduler at Task Scheduler Library > Microsoft > Windows > Windows Backup, whereas, you can find it in this path in the Registry Editor, HKEY_LOCAL_MACHINE SOFTWARE Microsoft Windows NT CurrentVersion Schedule WindowsBackup AutomaticBackup. On the other hand, you can find the Windows System folder at C:/Windows/System32/Tasks/MicrosoftWindows/WindowsBackup. You need to ensure that the name of the task name is the same as everywhere and take note of the name. Once you have these covered, follow the steps below.

• Tap the Win + R keys to open Run and type “Regedit” in the field and hit Enter to open the Registry Editor.
• Next, navigate to this key: ComputerHKEY_LOCAL_MACHINESOFTWAREMicrosoftWindows NTCurrentVersionScheduleTaskCacheTreeMicrosoftWindowsWindowsBackup
• From there, take note of the GUID value in the ID entry of the task under the AutomaticBackup and Windows Backup Monitor folder.
• After that, you have to remove the task registry entries related to the ID from these locations
  • HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindows NTCurrentVersionScheduleTaskCachePlain
  • HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindows NTCurrentVersionScheduleTaskCacheLogon
  • HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindows NTCurrentVersionScheduleTaskCacheBoot
• Once done, you have to create a temporary copy of the corrupted task file by going to this location: C:/Windows/System32/Tasks/MicrosoftWindows/WindowsBackup
• From there, look for the AutomaticBackup and Windows Backup Monitor tasks and copy them to a location where you can keep them safe.
• Next, you have to fix the corrupted task by deleting it from this location: C:/Windows/System32/Tasks/MicrosoftWindows/WindowsBackup
• After that, you have to recreate the task by going to Task Scheduler > Microsoft > Windows> Windows Backup.
• Now click on the Action menu and on Import task and navigate to the backup files and import them.
• Once you’ve created the tasks, run them manually and see if the error is now fixed.

Option 2 – Try to delete the Schedule keys in the Registry

• Launch the Registry Editor and go to this key: HKLMSOFTWAREMicrosoftWindows NTCurrent VersionSchedule
• From there, delete all of its sub-keys.
• Once done, exit the Registry Editor and check if the Backup Tasks are now working.

Option 3 – Try to remove the WindowsBackup file

The next thing you can do to fix the problem is to remove the WindowsBackup file if the first two options didn’t work. It is possible that the problem has something to do with corrupted Task files. The task files are XML files that include parameters, programs to use, and many more. If any of these files end up getting corrupted, the task scheduler will have trouble running it and will throw the “The Task image is corrupt or has been tampered with” error.

• To delete it, go to C:WindowsSystem32TasksMicrosoftWindowsWindowsBackup.
• From this location, get rid of all the files. You could also these files via Command Prompt using the DEL command.
• Once done, go to the Backup and Restore in the Control Panel and set up the Windows Backup again.

Option 4 – Try to delete the task from the Task Scheduler

If you don’t want to delete the files from Windows Explorer, you can delete them instead via Task Scheduler.

• Open the Task Scheduler and go to Task Schedule LibraryMicrosoftWindowsWindowsBackup.
• From there, delete both of the tasks and set up Windows Backup again.
• Once done, go to the Task Manager and run the AutomaticBackup task again and see if it works.

Option 5 – Try to restart the Task Scheduler service

As mentioned, it is possible that the Task Scheduler service could be disabled. You could have disabled it when trying to enhance your computer’s performance and whatnot. Thus, you need to verify if it’s running or not and then restart it.

• First, you need to tap the Win + R keys on your keyboard to open the Run dialog box.
• Next, type “services.msc” in the field and click OK or tap Enter to open the Windows Services Manager.
• You will see a list of Services and from there, look for the Task Scheduler service and double click on it.
• After that, go to the General tab and click on the Startup Type options and then select “Automatically” from the given list.
• Click on the “RUN” option and select the “Restart the Service” option.
• And click on the “After Second Failure” option and then select the “Restart-Service” option again.
• Now click on the “After Subsequent Failures” tab and select the “Restart the Service” option.
• Finally, click on the Apply and OK buttons and then run the Task Scheduler and see if the issue is now fixed.

Option 6 – Try refreshing the User_Feed_Synchronization

According to security experts, enabling and disabling the User Feed sync also known as the User_Feed_Synchronization task can help resolve the problem.

• Tap the Win + X keys and select the PowerShell (admin) option from the menu.
• Next, type the “msfeedssync disable” command and tap Enter.
• Repeat the same process but this time run the “msfeedssync enable” command.

Copy & Paste is an essential part of Operating and working on a computer. We copy and paste a lot of different stuff through our workday, moving stuff from application to application. In an earlier article today we have explored troubleshooting and how to repair copy-paste stopped responses, this time we are going to focus on a little feature of Windows 10 called Clipboard history. Clipboard history is a built-in feature in Windows 10 which lets you store multiple copies of different types and then selectively pasting them into another application. Let's say you have multiple copies of different text from different websites and you then paste everything or just some into a Word processor. If this feature sounds interesting to you then let's turn it on. Press the start button and then on settings. In settings window click on System in system dialog click on the clipboard and on the right screen turn ON CLipboard history.

As you know, Windows 10 is created with the goal of developing an operating system that caters to users’ needs and enhances productivity. That’s why modern computers that are running the Windows 10 OS have the capabilities to project their screen to an external display wirelessly. That said, Microsoft has a dedicated and pre-installed app called Connect which helps another device to project their screen on the computer. However, this feature is kind of delicate and won’t work unless it’s properly configured. So if some configuration does not work out well, it will throw an error message that says

“Something went wrong with the projection”.

This kind of error is caused by some issues with the Display driver, hardware, corrupted or damaged system files, and so on. And to fix it, there are several methods you can check out. You can try to update, roll back or reinstall the Display drivers. You could also run the Network Adapter troubleshooter or the Video Playback troubleshooter as well as run System Restore to undo any recent changes that might have triggered the error or reset your Windows 10 computer without deleting any files. For more details, refer to each one of the options provided below.

Option 1 – 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 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 or you could also try to roll back, update or reinstall the Network Adapter drivers.

Option 2 – Try to run the Network Adapter troubleshooter

To run the Network Troubleshooter, refer to these steps:

• Open the Search bar on your computer and type in “troubleshoot” to open the Troubleshoot settings.
• Next, scroll down and select the “Network Adapter” option from the right pane.
• Then click on the Run Troubleshooter” button.
• After that, your computer will check for any possible errors and will pinpoint the root cause of the problem if possible.
• Restart your computer.

Option 3 – Try to run the Video Playback troubleshooter

If the Network Adapter troubleshooter didn’t work in fixing the problem, you can try to run the Video Playback troubleshooter instead. To run it, simply go to Settings > Update & security > Troubleshoot. From there, scroll down until you see the Video Playback option and then click on the “Run the troubleshooter” button to get started. This troubleshooter will detect and automatically fix any problems related to video playback so it should help fix the error.

Option 4 – Try performing a System Restore

You might also want to perform a System Restore that might help you in fixing the error. You can do this option either by booting into Safe Mode or in System Restore. If you are already in the Advanced Startup Options, just directly select System Restore and proceed with the next steps. And if you have just booted your PC into Safe Mode, refer to the steps below.

• 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 5 – 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.

As we are on the last day of 2021, our team here at errortools.com would like to express their great gratitude to you all for being with us all this time and would also want to wish you error-free 2022!!! Thank you for being part of this community, we wish you all the best in the upcoming 2022 and hope that we will see you again From all members of errotools, HAPPY NEW YEAR!!!