How to Fix api-ms-win-crt-filesystem-l1-1-0.dll Missing Error (Solved)

What is api-ms-win-crt-filesystem-l1-1-0.dll?

api-ms-win-crt-filesystem-l1-1-0.dll is a Dynamic Link Library (DLL) file that plays an essential role in Windows operating systems. It belongs to the Microsoft C Runtime library, which provides fundamental services for various applications on your system.

Why is api-ms-win-crt-filesystem-l1-1-0.dll missing?

There are several reasons why you may encounter the “api-ms-win-crt-filesystem-l1-1-0.dll missing” error, such as:

• Malware or Virus Infection: Malicious software can corrupt or delete system files like api-ms-win-crt-filesystem-l1-1-0.dll.
• Accidental Deletion: Sometimes, users may accidentally delete this DLL file during the cleaning process.

Step-by-Step Fixes:

Method 1: Reinstall Visual C++ Redistributable

The missing api-ms-win-crt-filesystem-l1-1-0.dll file may be related to Microsoft Visual C++ Redistributable packages. To resolve the issue, you should reinstall these packages:

1. Visit the official Microsoft Download Center at this link.
2. Choose the appropriate Visual C++ Redistributable package for your system (x64 or x86) and download it.
3. Run the downloaded installer file and follow the on-screen instructions to complete the installation process.

Method 2: Run SFC /scannow command

System File Checker (SFC) is a built-in Windows tool that can help you repair system files, including api-ms-win-crt-filesystem-l1-1-0.dll. Here’s how to use it:

1. Open Command Prompt as Administrator.
2. Type the command `sfc /scannow` and press Enter.
3. Wait for the scan to complete, and let the system automatically repair any issues found.

Method 3: Update System Drivers

Outdated or corrupted drivers can sometimes cause this error. To update your drivers:

1. Press Windows key + X and select Device Manager.
2. Expand the categories to find the device for which you want to update the driver, right-click it, and choose Update Driver.
3. Choose Search automatically for updated driver software and follow the on-screen instructions.

Conclusion

By following the methods outlined in this guide, you should be able to resolve the “api-ms-win-crt-filesystem-l1-1-0.dll missing” error and get your system running smoothly again.