How to Fix wsdchngr.dll Missing Error (Solved)

What is wsdchngr.dll?

wsdchngr.dll, short for Web Services Enumeration Dynamic Link Library, is a crucial system file in Windows that enables applications to communicate with web services using the Simple Object Access Protocol (SOAP). It is part of Microsoft’s Visual C++ Redistributable package.

Why is wsdchngr.dll missing?

The wsdchngr.dll file can become corrupted, damaged, or even deleted due to various reasons such as malware infection, accidental deletion, system crashes, or incomplete software installations.

Step-by-Step Fixes:

Method 1: Reinstall Visual C++ Redistributable

Reinstalling the Visual C++ Redistributable package may resolve the wsdchngr.dll missing error. Follow these steps:

1. Visit the official Microsoft Download Center at this link.
2. Download and run the Visual C++ Redistributable package appropriate for your system (x64 or x86).
3. Follow the on-screen instructions to complete the installation process.

Method 2: Run SFC /scannow command

The System File Checker (SFC) is a built-in Windows utility that scans and repairs system files. To run the SFC command, follow these steps:

1. Open Command Prompt as an administrator.
2. Type `sfc /scannow` and press Enter.
3. Wait for the process to complete. Restart your computer when prompted.

Method 3: Update System Drivers

Outdated or corrupt drivers can also cause issues with system files like wsdchngr.dll. To update your drivers, follow these steps:

1. Press Windows key + X and select Device Manager from the list.
2. Expand the affected device category (e.g., Display adapters).
3. Right-click on the device driver and select Update Driver.
4. Choose Search automatically for updated driver software.

Conclusion

The wsdchngr.dll missing error can cause various issues with your Windows system. By following the methods outlined in this guide, you should be able to resolve the issue and restore the functionality of your applications.