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How to Fix Missing or Corrupted .DLL Files

Encountering an error message that indicates a missing or corrupted .DLL file can be frustrating, but there are several important steps you can take to resolve the issue. It's important to note that some errors may require more advanced troubleshooting, but the following steps are a good starting point for common issues.

1. Identify the software

When you encounter a .dll error message, the first step is to identify the software that is causing the issue. You can use to determine which program is causing the issue based on which .DLL file is missing. This will help you narrow down the problem and find a solution quickly.

2. Check for Windows Updates

Updating Windows can fix .dll errors and also ensures you have the latest features for a smooth experience. After each Windows update, remember to restart your computer and continue checking for updates until there are no more available.

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3. Update your Drivers

DLL errors can also be caused by outdated or missing drivers. You can manually update drivers by going to the device manufacturer's website and downloading the latest drivers.

4. Scan your PC with Windows Defender

DLL files are essential components that help software run as intended. If these files are corrupted by viruses or malware, it can lead to system issues. In some cases, antivirus programs may quarantine .dll files which can result in .dll errors.

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5. Run the System File Checker (SFC)

System File Checker is a tool in Windows that checks for corrupt or missing system files, including .dll files. Running the System File Checker tool may fix the .dll issue.

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6. Reinstall the software

Before reinstalling the problematic software, ensure you backup any essential files or settings. If the uninstaller offers an option to retain your software profile and preferences, consider selecting this option.

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7. Match the system's architecture

For .DLL files to work properly on your system, they need to match the system's architecture and be placed in the correct directory. On a 64-bit Windows system, you can use both 32-bit and 64-bit DLL files.

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8. Keep your PC clean

Keeping your PC clean can help speed up your computer by removing unneeded files.

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9. Clean your systems registry

Sometimes, the registry holds references to a .dll file from software no longer on your system. This can lead to problems when the system attempts to access that .dll file. To address this, consider using a registry cleaner to eliminate outdated or redundant references.

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10. Download the .DLL file

Try downloading and installing the .DLL file manually. This may resolve the issue if the .DLL file is missing, corrupted or damaged.

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11. Register the .DLL file

If you already have the .dll file, you may need to register the file using the Command Prompt and execute the "regsvr32" command.

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12. Request .DLL files

Requesting .DLL files could improve your odds of success and increase the speed in which the .dll file is found. In addition, our AI will also provide essential insights when available.

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Launch the DLL Wizard

The DLL Wizard is an online tool that helps you fix .DLL errors on your Windows computer. It guides you through the process of identifying the cause of the error and provides solutions to fix it. Our team also runs the DLL Wizard to give you the best experience possible.

Launch DLL Wizard
Did you know?

While .dll and .ocx files are both Dynamic Link Libraries, .ocx files generally hold controls for software applications.