How to Fix wscisvif.dll Missing Error (Solved)

What is wscisvif.dll?

wscisvif.dll, short for Windows Socket Cryptography Service Provider Dynamic Link Library, is a critical system file in Windows operating systems. It functions as a dynamic link library (DLL), providing essential services to other applications and system components. The wscisvif.dll file is necessary for various network-related operations, especially those involving encryption and decryption.

Why is wscisvif.dll missing?

There are several reasons that can lead to the wscisvif.dll file becoming missing or corrupted. Some of the common causes include:

• Malware infections: Malicious software such as viruses, trojans, and spyware can cause files like wscisvif.dll to become damaged or deleted.
• Accidental deletion: Users may accidentally delete this file during the cleanup process or while trying to remove unwanted programs from their systems.

Step-by-Step Fixes:

Method 1: Reinstall Visual C++ Redistributable

The wscisvif.dll file is part of the Microsoft Visual C++ Redistributable package. To resolve the issue, you can reinstall this package:

1. Visit the official Microsoft Download Center (link).
2. Select your operating system and download the appropriate Visual C++ Redistributable package.
3. Follow the on-screen instructions to install the package.

Method 2: Run SFC /scannow command

The System File Checker (SFC) is a built-in Windows utility that scans for missing or corrupted system files, including the wscisvif.dll file. To use this method:

1. Press Windows key + X and select Command Prompt (Admin).
2. Type “sfc /scannow” and press Enter.
3. Wait for the scan to complete. Restart your computer if prompted.

Method 3: Update System Drivers

Outdated drivers can cause various system errors, including those related to missing DLL files. To update your system drivers:

1. Press Windows key + X and select Device Manager.
2. Expand the category for the device you want to update.
3. Right-click on the device and select Update Driver.
4. Choose Search automatically for updated driver software and follow the on-screen instructions.

Conclusion

By following these methods, you should be able to resolve the wscisvif.dll missing error in your Windows system. If none of the solutions work, it is recommended that you seek assistance from a professional technician or contact Microsoft Support for further help.