What is a Registry Cleaner and How to Fix Registry Error?

If you are facing some kind of Registry error on your Windows computer, then try the different methods shared in this article.

The Windows operating system has a key part called the Registry that keeps track of all the settings and choices for your computer’s hardware, software, and settings. It has details about how your computer works and how the different parts of it connect and work together. You can change the way your computer looks and feels and set up programs to run on it using the registry.

Problems with the registry can happen if you run software that wasn’t made to work with Windows or if you delete important files that are linked to an application or piece of hardware that is listed in the system. A virus or other malware attack is another thing that could cause registry problems. This is because viruses and malware can damage important data in the registry. If you are one of the users who is facing issues with their Windows Registry, then this article will help you with solutions.

How to Fix Registry Error in Windows PC?

You can always use third-party Free Registry Cleaner Software to clean or fix your registry errors. However, they are not always reliable or might ask you for a subscription to access a few features. Therefore, here we are going to show you some manual ways that you can practice to get rid of the registry error.

Method1: Clean Temporary Files Using Disk Cleanup

Instead of downloading a separate cleanup tool, you could use the Windows Disk Cleanup tool. It’s an old but reliable tool that comes with all versions of Windows OS. You can use it to get rid of unnecessary files on your system, and it will also get rid of some apps’ registry links. Here are some instructions that will help you use this tool to clear junk files.

Step1: Click on the Windows icon present on the taskbar to open the Start menu.

Step2: Search for the Disk Cleanup and press the Enter key.

Step3: A new dialog box will appear on your screen, select the drive that you want to clean.

Step4: On the Disk Cleanup window, check the boxes in front of the folder names. Then, click on the Clean up system files button.

Step5: Now, click on the OK button to start the clearing process. 

Step6: Confirm your actions by clicking on the Delete button in the confirmation dialog box.

After finishing the process, close all the windows and check if the registry error is still there or not.

Method2: Run SFC Scan

System File Check, or SFC, is a built-in tool in Windows that can look through your system for lost or damaged system files. Following that, it will add new copies of all the lost or damaged files. Below we have shared some steps that you can follow in order to perform this scanning process.

Step1: Right-click on the Windows icon present in the taskbar to open the Start menu context list. 

Step2: Select the Run tool and it will open the Run command box. Type cmd in the search box and press Enter to open the Command Prompt window.

Step3: On the Command Prompt window, type the following command: “ sfc /scannow” and hit the Enter key to run the command.

Step4: Wait for some time as it will take some time to execute the command.

After finishing the command, restart the computer and check if the registry issue is resolved. If not, then move on to the next method.

Method3: Import Old Registry Backup

If you regularly back up your Windows registry, it might fix the problem with the broken register items. You can load the old register file when the system is working well when you are having problems. Follow the steps below in order to import the old registry.

Step1:  Type Control Panel in the taskbar’s search bar and hit the Enter key on your keyboard.

Step2: On the Control Panel select the Large icons viewing option from the dropdown menu. This will show you all the available tools on your Windows computer.

Step3: Click on the first option which is Additional Tools and it will open a new window on your screen.

Step4: Now, look for the Registry Editor and click on it.

Step5: Go to the File section present at the top-left corner and select the Import option from the context menu.

Step6: Navigate to the location where you have your registries backed up. Choose the registry file and then click on the Open button to import it.

After importing the file back into your system, restart your computer and you are good to go.

Wrapping Up

Perform a Disk Cleanup first, then SFC if your Windows register is in bad shape. If that doesn’t help, roll back the old register. You can also perform a total scan of your computer to check if there’s any malware infection. Lastly, if none of the above-shared solutions work, then you need to reset your Windows device. Moreover, if even after resetting your system doesn’t help you, it’s better to contact the manufacturer.

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