Dynamic library link files, also called dll files, are the most important components of a system. They contain the system operation information and how the different devices and programs work with each other. If a dll is missing, certain programs or devices will not work properly. Sometimes, if an important system dll is corrupted, the computer will not even boot up.

Dll file errors are not rare. They can happen under many occasions, for example, when a program’s setup file is corrupted or when a virus is removed from system. Such errors can cause great troubles to the users and could be very annoying sometimes since the pop up error message cannot be closed.

How to stop dll file errors, you may ask?

You have to bury in mind that dll files are vita parts of system and programs, which means they should not be deleted otherwise trouble will be created. What we need to do as a solution, is still getting these dll files back.

For all kinds of windows systems, there is an equiped system tool for users to stop their dll errors - System file checker:

• Click Start, click All Programs, click Accessories, right-click Command Prompt, and then click Run as administrator. If you are prompted for an administrator password or for a confirmation, type the password, or click Allow.
• Type the following command, and then press ENTER: sfc /scannow
  [The sfc /scannow command scans all protected system files and replaces incorrect versions with correct Microsoft versions.]
• A message will appear stating that ‘The system scan will begin’. Be patient because the scan may take some time.
• If any files require a replace SFC will replace them. You may be asked to insert your Win7 DVD for this process to continue.
• If everything is okay you should, after the scan, see the following message “Windows resource protection did not find any integrity violations”.
• After the scan has completed, close the command prompt window, restart the computer and check.

However, system file checker is still not perfect and it may not solve all the issues. Microsoft company designed the SFC only to help solve some simple dll issues. If you cannot use SFC to settle the problem, a more professional dll fixer is needed to get the dll errors stopped. For more information, learn how to fix your dll errors easily and effectively.

Hal.dll, short for  Microsoft Windows Hardware Abstraction Layer DLL, is an important system dll that enforces a number of functions that are implemented in different ways by different hardware platforms. Without this dll, hardware cannot perform correctly with the drivers installed, resulting in serious hardware issues.

The symptom of hal.dll error can be shown as  hardware corruption or driver corruption. Particular hardware, such as chipset, DVD rom or audio card may not function correctly. The cause of hal.dll error is not clear yet. Sometimes, virus attack, imcompatible driver or system error may all cause hal.dll error to occur on computer.

Since hal.dll is such an important system file in Windows system, we cannot just leave the error as it is. We will need to get the dll back to make everything work normally. To repair hal.dll, there are two ways:

First, run your antivirus software’s virus scan on your system.

This is generally accomplished by opening the antivirus program and clicking a “Scan Now” or “Start Scan” button on the main screen. The virus scan finds and eliminates files that are affiliated with viruses that are on your system. If you do not have an antivirus software installed on your system, this is probably part of the issue and you should install one for continuous antivirus protection.

Second, search for hal.dll in your computer.

When the operating system is loaded into your computer, they may create a backup copy of the system files in another folder. The hal.dll may be in another location in the system. Open windows explorer, on left side, enter hal.dll in the search box, press enter to start search. After you find the dll, copy it and paste it in C:\windows\system32 folder.

Third, run a scan and fix the error automatically.

If the error is due to windows system errors, the case is more complicated. Because you will not know what part of the system is having the error and how to fix it. In such situation, it is better to consult computer professionals or get an advanced system fixer to help you. You can fix hal.dll error by refering to the tutorial and tools on the link in this page.

System32.dll looks very familar to us because in Windows system, we have a folder called system32 which contains the most important dlls that determines the proper running of our system. System32.dll, named the same as this folder, of course has played a vital role in a healthy system.

System32.dll error, same as other dll errors, are mostly caused by a corrupted registry, or virus attacks. The very dll may be taken away or moved to other location from the system which result in system unable to find the file in the usual path. Thus, there started the pop up errors showing that the application is unable to run because system32.dll is missind or cannot be found. The worst result is, you cannot even boot up the system if the dll is related to the basic windows operation.

What to do?

For many dll errors, the solution is quite simple. Since the dll is missing, what we need to do is just looking for the dll in the system or downloading it from internet and putting it back in the system. Done! The error will disappear.

However, things don’t always go as you expected. The system32.dll is related to the windows basic operation. Missing system32.dll may be a dangerous signal. Following this error, there are more problems coming. For example, more dlls are missing, or, computer cannot boot up.

Experts recommend downloading a dll repair tool to fix this error for you. Due to the complexity of system32.dll, you are not suggested to fix it manually by yourself. For more information about how to fix system32.dll, view here.

Msxml3.dll is a system module in windows system. It is rooted in C:\windows\system32 folder like many other dynamic library files. Msxml3.dll is related to XSL transformation and the realization of XML path language.

Symptom of the error

If msxml3.dll is missing from a computer, there will be problem in connect browser with internet. The webpage you want to view may show 404 error or “path doesn’t exist” error.

Cause of the error

The cause of msxml3.dll is complicated. The most possible cause of this error is virus attack which has corrupted system files and taken away the msxml3.dll after the virus was removed from computer. You will find the error suddenly occurs in the system, which shows no omen before.

Solution A: Run a system file checker

• Click Start, click All Programs, click Accessories, right-click Command Prompt, and then click Run as administrator. If you are asked for an administrator password or for a confirmation, type the password, or click Allow.
• Type the following command, and then press ENTER: sfc /scannow
  [The sfc /scannow command scans all protected system files and replaces incorrect versions with correct Microsoft versions.]
• A message will appear showing that ‘The system scan will begin’. The scan may take some time. Try to be patient.
• If any files require a replace SFC will replace them. You may be asked to insert your system DVD for this process to continue.
• If everything is okay you should, after the scan, see the following message “Windows resource protection did not find any integrity violations”.
• After the scan has completed, close the command prompt window, restart the computer and check.

Solution B: Use a registry cleaner to fix the issue

Msxml3.dll is a system dll which is rooted deeply in system. Loss of this dll may result in system failure in performing other operations. The computer is getting slow or even freezing. In such case, the easiest and best way to solve the issue is downloading a registry cleaner which will run independently on backstage to fix the dll errors. It will repair your system error with abundant dlls in its database. The msxml3.dll error will be fixed in a minute.

The Crypt32.dll not found or missing error does not occur only recently. This error has been causing troubles to many computer users for a long time. The error can suddenly appear on computer causing an application to crash or fail to open with below message:

“This application failed to start because crypt32.dll was not found. Re-installing the application may fix this problem.”

Crypt32.dll is an important module that contains the features used by the Windows Crypto API. It is vital for the proper running of various applications. Crypt32.dll is a system process that is vital for your PC to work properly. It should not be removed.

What to do if Crypt32.dll is not found or missing from my computer?

Step 1: Run a system file checker to fix the issue.

1. Click Start - All Programs – Accessories, right-click Command Prompt, and select Run as Administrator.
2. Click Continue or supply Administrator credentials if prompted.
3. In the Command Prompt window type the following, and press Enter:
4. sfc /scannow
5. You should see the following on-screen messages:
6. Beginning the system scan. This process will take some time.
7. Beginning verification phase of system scan.
8. Verification % complete.

Step 2: Install latest windows updates to fix the issue.

1. Install any updates that may be available for your Windows system. To find and install available updates, open the “Start” menu, click “All Programs” and select “Windows Update” from the menu. Click “Yes” to confirm the action if prompted.
2. Select the “Check for updates” option in the left pane of the “Windows Update” window. Click “View available updates” and “Driver updates” for all of the devices that are installed on your computer. Updates will appear in list form.
3. Click each driver update that you want to install on your Windows system and press the “Install” button. If prompted to confirm the action or enter the administrator password, do so and click “OK.” The updates to your device drivers are now installed on your system.

Step 3:  Reregister all dlls and fix the dll errors

To reregister all dlls, you cannot do it manually. Because there are thousands of dlls in the system and manual registering will take lifetime to complete. In such case, a registry dll fixer is needed for help to solve the issue quickly and effectively.

• Download and install a registry dll fixer . 
• Run the  registry dll fixer  on your system. Like virus scan software,  registry dll fixer is generally started by clicking one button on the main page. 
• It can find and delete any remaining files that have been left behind in the system’s registry by the antivirus software.

Kernel32.dll error is common these days as reported by many computer users. They seek for help in many forums, asking if this dll is important and what to do if this dll is missing or corrupted.

The Kernel32.dll is a 32-bit dynamic link library file equiped in Windows 95,98 and Xp system. It is responsible for managing memory use, operating inputs/outputs, and  making interrupts. When you start Windows, Kernel32.dll is occupied by a protected memory space so that other programs do not take it over.

Cause of the error:

The most possible cause of this error is virus attack which has corrupted system files and causes the kernel32.dll file to stop running. You will find the error suddenly occurs in the system, which gives no signal before.

To solve this error, there are three steps to follow:

Step 1: scan system with an antivirus software

Since this error is very likely to be caused by virus attacks, it is necessary to remove the virus from the system. Most computer users already have an antivirus or similar tool to protect the system, but in case if you don’t have one, you can download and install Microsoft security essential or Free AVG to scan and remove the virus.

Step 2: Run a system file checker in your system

This procedure will find the corrupted dll files from your system and replace them with a correct copy of file from system backup.

1. Click Start, click All Programs, click Accessories, right-click Command Prompt, and select Run as Administrator.
2. Click Continue or supply Administrator credentials if prompted.
3. In the Command Prompt window type the following, and press Enter:
4. sfc /scannow
5. You should see the following on-screen messages:
6. Beginning the system scan. This process will take some time.
7. Beginning verification phase of system scan.
8. Verification % complete.

Step 3: Fastest and easiest  way to solve Kernel32.dll. 

This professional dll fixer will solve dll errors such as missing dlls, corrupted dlls in just a few steps. And it can also help you find other computer problems, and fix them very quickly. Please follow below steps：

1. Download and install registry cleaner to your computer.

2. Start registry cleaner.

3. On the interface, Click “scan” button.

4. Choose “repair all “ button to fix the problem.

Hope you get a good solution by this article.

This dll seems strange with a long name; however, if we pay more attention to it, we will find that it actually has something to do with a famous printer brand: HP, short for Hewlett-Packard.

Hewlett-Packard is a famous computer and printer manufacturer in the world. It’s products range from computers to printers, servers to digital devices. While the error described above can appear when you try to install an all-in-one printer from Hewlett-Packard. The error may show as below:

“Fatal error during installation: Module C:\Program Files\HP\DigitalImaging\bin\HPSLPSVC32.DLL failed to register.”

 To resolve this dll error, there are TWO steps to follow:

Step 1: Reinstall the printer driver in safe mode.

Sometimes, protective software, such as antivirus or firewall, will interrupt the installation process when they are running a scan or protection on your computer. To make sure that no program will break the installation, it is better to install the printer driver in safe mode. To start computer in safe mode, you will just have to press F8 when computer boots, there will be a menu for you to choose.

Step 2: Uninstall the previous printer driver.

If you are trying to update your printer driver and get this error, verify that if the previous printer driver is still in your system. If so, it is suggested that the old one is removed to avoid conflicting with the latest driver. The computer system will recognize and read the previous data to save time, but this will always result in fail installation because the system will think that the new one is not needed and thus refuse the installation.

If you have uninstalled the old driver version and still have this issue, it is recommended that you install a registry cleaner to clean the previous registry from the system. After that, you shall have no issue with installing the driver.

An advanced registry cleaner will also clean and fix other registry errors within your system to consistantly protect your computer and improve its performance. It will also solve many other errors such as blue screen, windows update failure and runtime errors.