How to Fix wow64.dll Missing Error (Solved)

What is wow64.dll?

The wow64.dll file is a Dynamic Link Library (DLL) file in Microsoft Windows operating systems. It stands for “Windows on Windows 64-bit,” and it provides a layer between 32-bit and 64-bit applications to enable them to coexist smoothly within the 64-bit environment.

Why is wow64.dll missing?

The wow64.dll file may become missing due to various reasons, such as accidental deletion during system cleaning, malware or virus attacks that corrupt the file, or when uninstalling software that relies on the file.

Step-by-Step Fixes:

Method 1: Reinstall Visual C++ Redistributable

1. Visit the official Microsoft Visual C++ download page at this link.
2. Download the appropriate version (x86 or x64) based on your system architecture.
3. Run the downloaded installer and follow the on-screen instructions to complete the installation.

Method 2: Run SFC /scannow command

1. Press Windows key + X and select “Command Prompt (Admin)” or “PowerShell (Admin).”
2. Type the following command and press Enter:



sfc /scannow



3. Wait for the system scan to complete. If any corrupted files are found, they will be repaired automatically.

Method 3: Update System Drivers

To update your drivers, you can use Device Manager or a third-party driver update tool like Driver Booster. Here’s how to do it using the built-in Device Manager:

1. Press Windows key + X and select “Device Manager” from the list.
2. Expand the category with the device causing issues (e.g., “Display adapters”).
3. Right-click on the device and select “Update driver.”
4. Choose “Search automatically for updated driver software” and follow the instructions to install any available updates.

Conclusion

By following the methods outlined in this guide, you should be able to resolve the wow64.dll missing error on your Windows system. If none of these solutions work, consider using a reputable system repair tool or consulting with a professional technician for further assistance.