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Libmysql.dll is missing or not found error appears in Windows when the user is trying to open and run the application. In this guide, we will offer you solutions on how to fix and remove this annoying error.

1. Check recycle bin

   Some applications or purely by accident itself libmysql.dll gets deleted. If you have not turned recycle bin off go to it and check to see if the file is by any chance there. If you find it, right-click on it, choose restore, the error will be gone.

2. Update drivers

   Press ⊞ WINDOWS + X to open the Windows menu and click on Device manager In device manager locate device which has alert mark next to it Right-click on it and choose update driver Reboot your computer

3. Run SFC scan

   Press ⊞ WINDOWS + X and choose command prompt (admin) In command prompt type in sfc /scannow and press ENTER wait for the operation to complete and Reboot your system

4. Reinstall application

   if you are getting an error only on one application or an error has started to appear after the installation of a particular application go to Windows applications, uninstall it and then install it again. There is a chance that the file has been corrupted during the installation process.

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.

Operating systems now give users a feature that allows them to create separate partitions out of HDD or SSD-based storage in order to store data in an organized manner. This small yet powerful feature has always been supported by Microsoft. However, there are times when users might fill up on some particular very soon. This may result in the lack of space for that partition which makes the entire process of using PCs slower since there is a large chunk of files that has to be indexed in a smaller partition. If you are one of the users experiencing this dilemma, you need to either delete the other partitions to allocate their storage to the partition that is short on storage or simply recreate the partition so that all the useless data will be deleted and you can start afresh with the overflowing partition. In this post, you will be guided on how you can delete any storage partition from your Windows 10 PC via Disk Management, Command Prompt as well as Windows PowerShell.

Option 1 – Delete storage partition via Disk Management

This is one of the simplest ways you can use to delete a storage partition. Go to the WinX Menu and from there, open Disk Management and then select the Drive you want to get rid of, right-click on it and then select Delete Volume.

Option 2 – Delete storage partition via Command Prompt

• Tap the Win + X keys or right-click on the Start button and select Command Prompt (Admin) or you could also type in “cmd” in the Cortana search box and right-click on the Command Prompt icon and then select the “Run as Administrator” option from the context menu.
• Once you have Command Prompt pulled up as admin, type in and enter this command – diskpart
• After entering this command, the Diskpart Utility will start. Diskpart Utility is a command line-based utility just like Command Prompt but it will get a UAC Prompt after you invoke it so you have to click Yes for the UAC Prompt.
• After that, type in list volume and tap Enter to see the list of all the partitions created on your PC. This includes both types of partitions that are visible to a normal user in the File Explorer as well as the ones that are created by Windows 10 by default which helps it in storing the boot files and other essential system files.
• You should see a list of all the partitions made on your computer. Select the partition you want to delete by its Unique Identification number as Volume X where X denotes the Unique Identification Number.
• Next, type in the select volume number command and hit Enter to select the desired volume.
• Then delete the volume you’ve selected and type in the delete volume command and hit Enter to delete the volume you just selected and convert it into unallocated space.

Option 3 – Delete storage partition via Windows PowerShell

• Start by tapping the Win + X keys or simply right click on the Start button and select Windows PowerShell (Admin) or you could also type in “windows powershell” in the Cortana search box and right-click on the Windows PowerShell icon and select the “Run as administrator” option.
• Once you’ve opened the Windows PowerShell, type in the Get-Volume command and hit Enter to get a list of all the partitions on your PC.
• Next, select the drive letter you want to delete and then type in the Remove-Partition –DriveLetter command and hit Enter to delete the selected partition. Note that you need to replace the drive letter with the letter of the partition you want to get rid of.
• After that, it will ask you for confirmation. Just hit the Y key for Yes or hit the A key to say Yes to All. This will delete all the partition you’ve selected and will move them in as unallocated space.

And that’s how you delete a Drive Partition or Volume in Windows 10. Note that you should only follow the last two options given in case the Disk Management is not able to fulfill the user requirements.

A copy of Windows gets into a grace period when it is installed on a computer which means that you can use your Windows computer without any constraints on its feature. However, if you suddenly encounter an error code 0xC004F009 then this means that the grace period has already expired. In such cases, you will see the following error message on your screen:

“Error Code 0xC004F009, The Software Licensing Service reported that the grace period expired.”

One of the possible causes of this error is that it could be that the grace period has already expired way before the system was activated which is a result of which the system is in the Notifications state at this moment. The error code 0xC004F009 has something to do with MAK-enabled computers in an enterprise when it comes to Volume Licensing. One of the reasons that this error pops up is due to the possibility that the computer was not activated yet even when it was already connected to the Enterprise. Another most likely cause of the error is when the system was never connected with the Enterprise at all and the given grace period has expired before your computer system is activated. Whatever the real cause of this error, this post will guide you in fixing it. Just refer to the instructions given below to fix it.

Option 1 – Try activating Windows using the command-line tool

• First, you need to obtain your MAK key from the IT administrator.
• Once you have it, tap the Win + R keys on your keyboard and then type “cmd” in the field and hit Enter to open an elevated Command Prompt.
• After that, type this command and hit Enter to install the product key or replace the existing one: Slmgr.vbs –ipk <your mak key>
• Next, type another command and hit Enter: slmgr.vbs –ato
• Once you’ve executed the given commands, Windows should be activated after it connects to Microsoft servers and then gives it some time and try to check if error code 0xC004F009 is now fixed or not.

Option 2 – Try activating Windows using your mobile phone

Activating Windows 10 can also be done using your phone. Just note that you have to call Microsoft to do so.

• In the Start Search box, type in “Slui 4” and tap Enter.
• Next, select your country and click on Next.
• Keep the window open and call the toll-free number of the country you’re from.
• Afterward, a confirmation ID should be given by the automated system which you must take a note of.
• Finally, in the box on the window, type in the confirmation ID and click on the Activate button. That should do it.

Option 3 – Try to prolong the grace period

On the other hand, it is also possible for you to prolong the grace period but you might have to get another genuine Windows key for that. Before you proceed, you need to create a System Restore point first afterwards, refer to the steps given below to increase the grace period of the Software Licensing Service on your Windows 10 computer.

• Tap the Win + R keys to open the Run dialog box and type “Regedit” in the field then hit Enter to open the Registry Editor.
• After that, navigate to this registry key: HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionSetupOOBEmediabootinstall
• Next, change the value of the “mediabootinstall” key to “0”.
• Now open Command Prompt with admin privileges and then type this command and hit Enter: slmgr –rearm
• The command you just entered will add another grace period to your system activation. After that, you have to obtain a new key and then activate Windows.

Option 4 – Try running the Windows 10 Activation Troubleshooter

You can also try to run the Windows 10 Activation troubleshooter to help resolve the error code 0xC004F009.

• Go to Settings and then select Activation.
• After that, click on the Windows Activation and then troubleshoot. This will help you address most of the commonly found activation issues in Windows devices.

You might have experienced a situation where you’re trying to install or update your Java application on your Windows 10 computer but were not able to do so for some reason. One of the problems you can encounter while updating or installing Java is Error Code 1603. There are two ways you can install Java – you have the option to choose where to get Java either from the online download or offline download. There are times when before you can install Java, you might have to disable the firewall first as it may interrupt the Java online installation. And while doing so, if you are getting the “Java Update or Install did not complete – Error Code 1603” error message, read on as this post will show you what you can do to fix it. At the time of writing, the exact cause of this error is still unknown. On the other hand, you must still check if you have fulfilled all the system requirements needed to install Java. You have to make sure that your Windows 10 PC has sufficient disk space available for the Java installation or update. In addition, you also have to make sure that you meet all the hardware requirements and you are using a popular web browser for the installation, and that you have administrative privileges for download and installation. To fix the “Java Update or Install did not complete – Error Code 1603” error, here are some suggestions you can try.

Option 1 – Restart your computer before you install the new Java package

You might have to restart your computer if you got the error code 1603 while installing Java through an offline download.

• Restart your computer.
• Next, download and install the offline installer of the Java package from the official site of Java and not some third-party source.
• In the prompt box that appears while downloading the Java package, select the option Save in and save the package in your preferred folder.
• After that, navigate to the saved, downloaded package on your computer and then double click on the file to begin the installation process.

After that, if it didn’t fix the problem and you’re still getting the error code 1603, follow the next given option below.

Option 2 – Uninstall the old versions of Java before you install the new package

• Open the Control Panel.
• After that, click on Programs and features.
• Then select the old Java package and click on Uninstall.
• Restart your computer and then try installing the new Java package again from its official site.

Option 3 – Disable the Java content in the browser you’re using via Java Control Panel and reinstall Java

• Open the Control Panel again.
• And then click on the Java icon to open the Java Control Panel.
• Next, navigate to the Security tab and then uncheck the “Enable Java content in the browser” option.
• Then click on Apply and then Ok to save the changes made.
• Now install the new Java package again after you download it from its official website.
• Once the installation is completed, re-enable the “Enable Java content in the browser” option in the Java Control Panel as it is essential especially if you are running Java content in your browser.

RSAT or Remote Server Administration Tools for Windows 10 is a collection of programs for IT experts. It helps in managing Servers from a Windows 10 PC and starting with the Windows 10 v1809 or the October 2018 update, users have to install the Remote Server Administration Tools for Windows 10 as Features on Demand or as Optional Features. The program includes the Microsoft Management Console or MMC snap-ins, Server Manager, consoles, Windows PowerShell cmdlets, and providers as well as command-line tools for managing roles and features that run on the Windows Server. So if you have updated your Windows 10 pc to v1809 or later then the RSAT tool has to be installed as a set of Features on Demand right from Windows 10. You can install RSAT Tools on Windows 10 Enterprise or Windows 10 Professional and once you install it, make sure that you do not install RSAT tools from the Microsoft Download page directly. Step 1: Open Settings and then go to Apps > Apps & Features. Step 2: Next, click on Manage Optional Features. Step 3: After that, click on Add a Feature which will load all the optional features one can install. Step 4: Now scroll to find the listing of all 18 RSAT tools and depending on what you need, click and install them. Step 5: Then go back to where you should see the progress of the installation. Click on the Manage Optional Features page to check the status. Note: If you are well-versed with the command line or automation, you can also install Remote Server Administration Tools for Windows 10 via DISM /add-capability. And when you install anything via Features on Demand, they stay across Windows 10 version upgrades. On the other hand, if you feel that you don’t need a particular RSAT feature, you have the option to uninstall it using the Manage Option Features. However, bear in mind that some tools depend on one another which means that if you uninstall anything that has a dependency, it will only fail that’s why you need to be careful.

To uninstall an RSAT feature, here’s what you have to do:

Step 1: Go to Settings > Apps > Manage Optional Features. Step 2: After that, look for the list of installed feature that appears before this. Step 3: Now select the feature you want to uninstall and go back. If you have some system-related issues that need to get fixed, there is a one-click solution known as [product-name] you could check out to resolve them. This program is a useful and efficient tool that could repair corrupted registries and optimize your PC’s overall performance. Aside from that, it also cleans out your computer for any junk or corrupted files that help you eliminate any unwanted files from your system. This is basically a solution that’s within your grasp with just a click. It’s easy to use as it is user-friendly. For the complete set of instructions in downloading and using it, refer to the steps below.

Can not open and run EXE file in Windows is not a new issue and sadly it can still happen from time to time, luckily this step by step solution will help you to resolve this problem fast and effective in no time. Try the below solutions in no particular order and I hope that you will solve the issue fast and be able to return to using the computer like it never happened

1. Run SFC scan

   As the EXE file not opening issue lies in the Windows OS, the SFC tool will be able to identify the cause and fix this issue. Press ⊞ WINDOWS + X and choose command prompt (admin) in command prompt type: sfc /scannow Press ENTER

2. Check registry and modify if needed

   Sometimes value in the registry key is wrong and can cause this error, in order to check if this is the case, we will open the registry editor and find out Press ⊞ WINDOWS + R to bring run dialog up type in it: RegEdit and press ENTER In the left pane of the Registry Editor window, click on the HKEY_CLASSES_ROOT to expand the section Scroll down to find out the .exe registry and click on it Go to the right pane of the window and double-click on the Default and set the Value Data as exefile Click on the OK button Next, located the given in the window: HKEY_CLASSES_ROOT>exefile>shell>open>command Click on the “Command” in the left pane of the window In the right pane of the window double-click on the Default and set Value Data as “%1” %* Click on the OK button Restart your computer and check if the issue persists

3. Turn off Firewall and defender

   If you have a firewall and antivirus active there might be a chance of a conflict and that firewall or antivirus is preventing the EXE file from starting, disable your firewall and anti-virus and try again to open the EXE file.

4. Turn off user account control

   User account control can also like a firewall prevent some files from executing, go into accounts and turn off user account control to see if this might be an issue preventing you from opening the file.

Code 0x80070070 – 0x50011 – What is it?

If you’ve recently tried installing Windows 10, you might have encountered error code 0x80070070 – 0x50011 or its alternatives (error code 0x80070070 – 0x50012 and 0x80070070 – 0x60000). Whatever formats this error code presents itself in, it's usually accompanied by a barrage of other errors, as underscored on Microsoft’s official site. If you’ve encountered this error code, it simply means that your computer system might not have the required or required space to install the upgrade.

Likely, if you’ve experienced error code 0x80070070 – 0x50011, it’ll likely appear in the formats highlighted below:

• 0x80070070 – 0x50011
• 0x80070070 – 0x50012
• 0x80070070 – 0x60000

Solution

Error Causes

At present, this Windows 10 upgrade error is triggered or caused by various factors:

• Lack of computer resources or space
• Virus/malware infestation
• A clogged registry

Further Information and Manual Repair

Whilst new, not much information has been propagated regarding this error. However, there are some manual / practical steps you can take to have your Windows 10 upgrade up and running. Since the primary aspect of solving this problem is to make space on your computer system, here are some ways in which you can do so manually.

Method 1: Get more space

• Check the current space on your computer  

Before making attempts to create space on your computer, it’s vital that you check to decipher how much free space you have available.

• Make use of Disk Clean-up 

Since there’s a free service available on your computer to create space, why not use it and save time? If the Disk Cleanup tool is employed regularly, this will free up hard drive space and optimize your computer to work better.

• Remove unwanted desktop apps 

There are several apps lying around on your computer that you simply don’t use, uninstall those and make space to elude error code 0x80070070 – 0x50011 or its alternatives (Code 0x80070070 – 0x50012, Code 0x80070070 – 0x60000)

• Remove or archive files  

If you have lots of photos, media, documents (files), videos, etc, that you don’t use or will only need in the future, try cloud storage. You’ll still have those files within your possession but just not in a physical location. However, they’re still accessible. Another suggestion: If you use programs such as One Drive or Google Drive for desktop, limit your use to only the online application.

• Add more storage

If you’re not able to implement the above steps to clear some space to accommodate your Windows 10 upgrade due to error code 0x80070070 – 0x50011, acquire more storage. This can be expanded by incorporating storage devices such as USB flash drives, CDs, cloud storage, and SD Cards.

Method 2: Scan your computer for virus/malware

If you regularly download stuff, especially software on the Internet from ‘not so secured’ sites, you might have picked up something. You might have downloaded malware or virus (along with other legit programs).

To resolve this issue, it’s advised and very important that you download a powerful antivirus and perform a complete scan of your computer system. After you’ve detected and removed the suspected malware/virus, you’ll then be able to eliminate error code 0x80070070 – 0x50011 and resume with your Windows 10 upgrade.

Method 3: Clean up your computer’s registry

If you do not clean your computer’s registry often, it could become congested or clogged by .XML files, junk files, and cookies. To resolve this problem, clean your registry by using a powerful and user-friendly tool to clean up the problem.

Click here to download Restoro.

As you know, Microsoft’s Windows Media Creation Tool is a useful tool that helps you download and install the latest version of the Windows 10 operating system. However, there are times when it could encounter some problems during the update process. One of these programs is the following error message:

“0x8007001F-0x20006, The installation failed in the SAFE_OS phase with an error during REPLICATE_OC operation.”

The error pointed out the “Safe OS phase”. It is the phase that’s initiated to install all the required Windows Updates. Thus, the possible cause for this error could have something to do with an interrupted download, internet connection, and many more. Although this error could be caused by a lot of factors, fixing it shouldn’t be that hard. You can try to reset the Windows Update Components or delete the Windows Update cache. You could also disable both the Firewall and your antivirus program temporarily or run the Windows Update in a Clean Boot state, as well as run the Windows Update troubleshooter. To get started troubleshooting the error, follow each one of the suggestions provided below.

Option 1 – Try to reset the Windows Update components

Resetting the Windows Update components could help you resolve the Windows Update error 0x8007001f – 0x20006. How? Refer to the following steps:

• Open Command Prompt with admin privileges.
• After that, type each one of the following commands and hit Enter after you key in one after the other.
  • net stop wuauserv
  • net stop cryptsvc
  • net stop bits
  • net stop msiserver

Note: The commands you entered will stop the Windows Update components such as Windows Update service, Cryptographic services, BITS, and MSI Installer.

• After disabling WU components, you need to rename both the SoftwareDistribution and Catroot2 folders. To do that, type each one of the following commands below, and don’t forget to hit Enter after you type one command after the other.
  • ren C:WindowsSoftwareDistribution SoftwareDistribution.old
  • ren C:WindowsSystem32catroot2 Catroot2.old
• Now, restart the services you’ve stopped by entering another series of commands. Don’t forget to hit Enter after you key in one command after the other.
  • net start wuauserv
  • net start cryptsvc
  • net start bits
  • net start msiserver
• Exit Command Prompt and then restart your computer.

Option 2 – Try to delete the Windows Update Cache

You might also want to delete the Windows Update cache since there are times when existing corrupt or incomplete Windows Update files can cause some problems in downloading and installing Windows Updates. To achieve this, simply delete the “$Windows.~BT” & “$Windows.~WS” folders in your computer. Once you’re done, try to run Windows Update again and see if the error is now fixed.

Option 3 – Try to temporarily disable anti-virus and Windows Defender Firewall

As mentioned, the error could be due to the antivirus program or the Windows Defender Firewall installed on your computer. Thus, disabling them or any security software installed in your computer is always a good idea you can try when you’re not able to access the shared drive on your computer. There are times when you encounter problems like error 0x8007001f – 0x20006 due to interference of antivirus or security programs. Thus, you have to disable both your antivirus program and Windows Defender Firewall for the meantime and check if it fixes the error or not

Option 4 – Run the Windows Update in a Clean Boot State

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

• Log onto your PC as an administrator.
• Type in MSConfig in the Start Search to open the System Configuration utility.
• From there, go to the General tab and click “Selective startup”.
• Clear the “Load Startup items” check box and make sure that the “Load System Services” and “Use Original boot configuration” options are checked.
• Next, click the Services tab and select 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 that, try to run Windows Update again.

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

Option 5 – Run the Windows Update Troubleshooter

You might also want to run the Windows Update Troubleshooter as it could also help in fixing error 0x8007001f – 0x20006. To run it, go to Settings and then select Troubleshoot from the options. From there, click on Windows Update and then click the “Run the troubleshooter” button. After that, follow the next on-screen instructions and you should be good to go.

What is Runtime Error 339?

Runtime Error 339 is a common error code format that appears when a computer overloads with too much data. However, in some cases, it may occur due to the missing registry keys, DLL files, or during installation. It may lead some programs to shut down all of a sudden and may also corrupt files on the system.

Solution

Download Available to Completely Repair Runtime Error 339

Error Causes

This error code is alarming as it is a critical sign of an unstable system followed by improper maintenance of the computer. The potential risks associated with the Runtime Error 339 include:

• System startup issues
• Slow PC performance
• System crash and failure
• System file corruption

Therefore, to avoid these risks and system failure, it is advisable to fix the runtime error 339 immediately.

Further Information and Manual Repair

If you have a Runtime Error 339 issue on your computer, here is a great way how you can fix it right away:

Scan For Viruses

Improper maintenance of the computer indicates that your system might be exposed to viruses and malware. Viruses can modify the Windows registry and lead to Runtime Error 339. Therefore, first, it is important to scan for viruses on your PC.

Identify Software that Causes Errors

Scanning will help you identify software that produces this error on your PC. Once you identify them, either uninstall them or update the program. To uninstall the program, go to the Control Panel and then click on the Add/Remove program if you have Windows XP, if not then click on the Programs and Features item. Now delete the program from your system.

Obtain the Latest Version of the Installer and Re-install the Deleted Program

Once you get your hands on the latest version of the installer, run it on your system by following the on-screen instructions. Install the program. There is also another way to fix Runtime Error 339 and that is by downloading the Runtime Error tool.

Use a Professional Runtime Error Fixer Tool

To fix the error you can also use a professional Runtime Error fixer tool to scan for viruses on your PC. It is available for free download here. Download the tool and install it on your computer. Simply scan your PC after installation. Click the repair button once the scan is complete. This tool fixes problems in just a few minutes.