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api-ms-win-core-errorhandling-l1-1-0.dll - Analyze and How to Fix Errors

★★★★★ Verified File (27.08.2026)

Description


Creation date: 20.11.2015 06:52:50
File version: 10.0.10586.15
Antivirus scan: ✅ OK
Category: System
File size: 18.9 kb.
Architecture: 64-bit (x64)
✅ This file is compatible with 64-bit Windows and ❌ will not work on a 32-bit operating system.
How to determine your system architecture: Press keys Win+R , enter symbols wmic os get osarchitecture , press Enter.

Digital file signature api-ms-win-core-errorhandling-l1-1-0.dll

Publisher: Microsoft Corporation
Issuer: Microsoft Code Signing PCA
Encryption algorithm: SHA1
Time stamp: Apr 5 06:03:41 2018 GMT

The file api-ms-win-core-errorhandling-l1-1-0.dll is a dynamic link library (DLL) that is part of the Windows operating system. DLLs are small software modules that contain code and data that can be used by multiple programs, allowing for efficient memory usage and resource sharing.

MD5: bddc9200c632dcf794ca2a95a69f22f2
SHA-1: 8b93ee1fd407f9add99f85282da82e39947a4e05
SHA-256: 0338b7ff00a27dc8ae8c142aa58eac1c51afe577aecbed7a74134f45b2f6c76e

Where it is Used

This specific DLL file is utilized in various applications and components of the Windows operating system. While its exact usage might not always be clear due to its generic nature, this DLL can be found associated with core system functions such as error handling. It may support programs like those related to user interface management or system performance monitoring.

Errors Related to api-ms-win-core-errorhandling-l1-1-0.dll

  • Error: "api-ms-win-core-errorhandling-l1-1-0.dll not found"
  • Error: "missing api-ms-win-core-errorhandling-l1-1-0.dll"
  • Error: "error loading api-ms-win-core-errorhandling-l1-1-0.dll"

These errors can occur due to the DLL being corrupted, missing from the system, or incompatible with other software. They often result in application crashes or system instability.

File Security

The file is considered safe and legitimate as it comes pre-installed with Windows systems. However, any suspicious changes or errors can indicate potential security issues. If you encounter errors related to this DLL, ensure that your system and applications are up-to-date.

api-ms-win-core-errorhandling-l1-1-0.dll was not found
The code execution cannot proceed because api-ms-win-core-errorhandling-l1-1-0.dll was not found
Failed to load api-ms-win-core-errorhandling-l1-1-0.dll
The procedure entry point ... could not be located in api-ms-win-core-errorhandling-l1-1-0.dll

1.
2a. 👉 Try to copy api-ms-win-core-errorhandling-l1-1-0.dll C:\Program Files\Your program\
2b. Also try to copy to bin, lib folders.
2c. Try to copy api-ms-win-core-errorhandling-l1-1-0.dll C:\Program Files (x86)\Your program\
👉 Make sure to create backups before replacing the files.
How do I switch to the current Windows directory?
- Press and hold the key "win" on the keyboard and press the key "r" , then write %windir% and press the key Enter.
How to switch to the directory Program Files (x86) ?
- Press Win+R then enter %ProgramFiles(x86)% and after press Enter.

How to Fix Errors

  1. Reinstall the Program: Sometimes, reinstalling an application can resolve issues related to missing or corrupted DLL files. Ensure you use the original installation media if available.
  2. Update Windows: Keeping your system and applications updated can prevent compatibility issues with essential system files like this DLL.
  3. Manually Replace api-ms-win-core-errorhandling-l1-1-0.dll: If you have a backup or a trusted source for the correct version of the file, manually replacing it might help. However, proceed with caution and ensure the file is from a reliable source.

FAQ

Q: Can api-ms-win-core-errorhandling-l1-1-0.dll be replaced manually?

A: Yes, if you have a trusted backup of the file. However, it is recommended to update your system instead.

Q: How do I check for updates in Windows 10/11?

A: Go to Settings > Update & Security > Windows Update and click on 'Check for updates.'

Conclusion

To ensure smooth operation of your system, it's crucial to keep the DLL files like api-ms-win-core-errorhandling-l1-1-0.dll intact. Regularly updating your Windows and applications can help avoid issues related to missing or corrupted system files.


api-ms-win-core-errorhandling-l1-1-0.dll File Guide & Fixes

File Description

The api-ms-win-core-errorhandling-l1-1-0.dll is a system file belonging to the Microsoft Windows Operating System. It is an API Set stub DLL. This file acts as a redirection layer for core Windows error handling functions. Applications use it to maintain compatibility across different versions of Windows.

Standard File Location

The standard locations for this file depend on your system architecture:

  • 64-bit Windows (for 64-bit files): C:\Windows\System32
  • 64-bit Windows (for 32-bit files): C:\Windows\SysWOW64
  • 32-bit Windows: C:\Windows\System32

How to Fix the Error Without Downloading the DLL

Downloading individual DLL files from third-party websites is unsafe and can introduce malware. Use these official Windows built-in methods to repair the file safely.

1. Run SFC and DISM Tools

Windows has built-in repair tools that scan your system and automatically replace missing or corrupted system files with official copies.

  1. Press the Windows Key, type cmd.
  2. Right-click Command Prompt and select Run as administrator.
  3. Type the following command and press Enter:
    DISM.exe /Online /Cleanup-image /Restorehealth
  4. Wait for the process to complete (this requires an internet connection to fetch clean files).
  5. Type the following command and press Enter:
    sfc /scannow
  6. Restart your computer after the scan finishes.

2. Install Pending Windows Updates

API Set stubs are frequently updated and repaired through standard operating system updates.

  1. Press Windows Key + I to open Settings.
  2. Go to Update & Security (or Windows Update on Windows 11).
  3. Click Check for updates.
  4. Install all available updates and restart your PC.

3. Reinstall Microsoft Visual C++ Redistributables

Many applications look for this file because of missing or corrupted runtime libraries.

  1. Press Windows Key + R, type appwiz.cpl, and press Enter.
  2. Look through the list for Microsoft Visual C++ Redistributable packages.
  3. If they are corrupted, you can repair them by right-clicking the package, choosing Change, and clicking Repair.
  4. Alternatively, you can uninstall them and reinstall the official bundle directly from the official Microsoft website.

4. Reinstall the Program Causing the Error

If the error only happens when opening a specific app or game, that software's installation files might be broken.

  1. Open Settings > Apps > Apps & features.
  2. Find the problematic application.
  3. Click Uninstall.
  4. Reinstall the program from its original software installer.

To help pinpoint the exact solution, could you provide a bit more context?

  • What is the exact error message you see on your screen?
  • Which specific program or game fails to launch when this error appears?
  • Which version of Windows (e.g., Windows 10, Windows 11) are you currently running?
Other versions:
️ api-ms-win-core-errorhandling-l1-1-0.dll 10.0.17134.12 32-bit (x86)
Microsoft Corporation