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api-ms-win-crt-multibyte-l1-1-0.dll - Comment analyser et corriger les erreurs

★★★★★ Fichier vérifié (27.08.2026)

Définition


Creation date: 20.11.2015 06:52:51
Version du fichier: 10.0.10586.15
Scanner antivirus: ✅ Bien
Catégorie: Système
File size: 26.9 kb.
Architecture: 64 bits (x64)
✅ Ce fichier est compatible avec Windows 64 bits et ne fonctionnera pas sur un système d'exploitation 32 bits.
Comment déterminer l'architecture de votre système: Appuyez sur les touches Win+R, entrez les symboles wmic os get osarchitecture, appuyez sur Entrée.

Signature numérique du fichier. api-ms-win-crt-multibyte-l1-1-0.dll

Éditeur: Microsoft Corporation
Émetteur: Microsoft Code Signing PCA
Algoritme de chiffrement: SHA1
Time stamp: Apr 5 06:03:54 2018 GMT
The file ` api-ms-win-crt-multibyte-l1-1-0.dll ` is a dynamic-link library (DLL) that is part of the Microsoft C Runtime Library. It supports multibyte character set functions, which are essential for handling text in various languages and character encodings.
MD5: e999c412fd404549d9858cf4c6bc836d
SHA-1: ddf469a06cce9f0087b7393537586bd075e5b2d0
SHA-256: 2824ead1e33c821e9771da59fc6ea4e3ec03fc661f46785a0ecd5e579a55e5c1

Où elle est utilisée

This DLL file is used by a wide range of Windows applications that require support for multibyte string operations. It provides functions for manipulating strings encoded in different character sets, such as ASCII and Unicode. Common programs that might rely on this library include text editors, web browsers, and other software that processes internationalized text.

Erreurs liées à api-ms-win-crt-multibyte-l1-1-0.dll

You might encounter errors such as: - ` api-ms-win-crt-multibyte-l1-1-0.dll not found` - `missing api-ms-win-crt-multibyte-l1-1-0.dll ` - `error loading api-ms-win-crt-multibyte-l1-1-0.dll ` These errors typically occur when the DLL file is missing or corrupted, which can happen due to various reasons such as software conflicts, hardware issues, or system updates.

Sécurité des fichiers

The ` api-ms-win-crt-multibyte-l1-1-0.dll ` file is considered safe and is a legitimate part of the Windows operating system. It is not a virus or a substitute for any malicious software.
api-ms-win-crt-multibyte-l1-1-0.dll n'a pas été trouvé
L'exécution du code ne peut pas se poursuivre parce que api-ms-win-crt-multibyte-l1-1-0.dll n'a pas été trouvé
Le chargement a échoué. api-ms-win-crt-multibyte-l1-1-0.dll
Le point d' entrée de la procédure... n' a pas pu être localisé. api-ms-win-crt-multibyte-l1-1-0.dll

1.
2a. 👉 Essayez de copier api-ms-win-crt-multibyte-l1-1-0.dll Je ne sais pas si je peux vous aider.
2b. Essayez également de copier dans les dossiers bin, lib.
2c. Essayez de copier api-ms-win-crt-multibyte-l1-1-0.dll Je ne sais pas si je peux le faire.
👉 Avant de remplacer les fichiers, sauvegardez-les.
Comment passer au répertoire Windows actuel ?
- Appuyez et maintenez la touche "win" sur le clavier et appuyez sur la touche "r" , puis écrivez %windir% et appuyez sur la touche Enter.
Comment passer au répertoire Program Files (x86) ?
- Appuyez sur Win+R puis entrez %ProgramFiles(x86)% et après appuyez sur Entrée.

Comment corriger les erreurs

Here are some steps you can take to resolve issues with this DLL file: - Reinstall the program that is causing the error. This will ensure all required files, including ` api-ms-win-crt-multibyte-l1-1-0.dll `, are properly installed. - Update Windows to the latest version. This ensures compatibility and security updates. - Manually replace ` api-ms-win-crt-multibyte-l1-1-0.dll ` using a system file checker tool like SFC (System File Checker) or DISM (Deployment Image Servicing and Management).

Questions fréquemment posées

- Can I download ` api-ms-win-crt-multibyte-l1-1-0.dll ` from the internet? It is not recommended to download DLL files from unknown sources, as they could be malicious. Stick to official Microsoft channels.

Conclusion

The ` api-ms-win-crt-multibyte-l1-1-0.dll ` file is a crucial part of the Windows operating system that supports multibyte string operations. While it can cause errors if missing or corrupted, these issues are usually easy to resolve by reinstalling affected programs or updating your system.

le api-ms-win-crt-multibyte-l1-1-0.dll file is a core operating system component belonging to the Universal CRT (C Runtime) Library developed by Microsoft. This library provides necessary multibyte character string processing functions used by modern Windows applications and games built with Visual Studio.

Emplacement standard du fichier

Depending on your Windows architecture, the file is safely located in the following system directories:

  • 64-bit systems (64-bit DLL): C:\Windows\System32\
  • 64-bit systems (32-bit compatibility DLL): C:\Windows\SysWOW64\
  • 32-bit systems: C:\Windows\System32\

How to Fix the Error Without Downloading the DLL From Third-Party Sites

Downloading standalone DLL files from unofficial websites poses severe security risks and rarely works because of complex dependencies. Use these built-in methods instead to safely repair or restore the file.

1. Repair the Microsoft Visual C++ Redistributable Package

The most common cause of this error is a corrupted or broken Visual C++ 2015–2022 Redistributable installation. You can trigger an internal repair without downloading any new files:

  1. Appuyez dessus. Windows Key + R, type appwiz.cpl, et frappe. Enter Pour ouvrir. Programs and Features.
  2. Faites défiler vers le bas pour le localiser. Microsoft Visual C++ 2015-2022 Redistributable (check both x86 Je ne sais pas. x64 variants if present).
  3. Click on the package and select Change.
  4. In the pop-up window, click Repair.
  5. Follow the prompts, restart your computer, and check if the error is resolved.

2. Run Windows System File Checker (SFC) and DISM

Windows includes automated repair tools capable of replacing missing or broken system-level files using a clean cached copy on your drive.

  1. Quel type ? cmd dans la barre de recherche de Windows, cliquez avec le bouton droit Command Prompt, et sélectionnez Run as administrator.
  2. Execute the deployment imaging command first: 
    DISM.exe /Online /Cleanup-image /Restorehealth
  3. Once completed, run the system file scanner: 
    sfc /scannow
  4. Restart your machine after the scan concludes to let Windows restore the file.

3. Copy the File from the Local "Downlevel" Cache

Windows frequently stores duplicate copies of Universal CRT components within an internal fallback cache. You can manually copy the file if it is missing from System32:

  1. Ouvrez l' explorateur de fichiers et accédez à: C:\Windows\System32\downlevel\
  2. À la recherche de api-ms-win-crt-multibyte-l1-1-0.dll.
  3. Copy the file and paste it directly into your main C:\Windows\System32\ folder (or into the root installation folder of the specific program giving you the error).

If the error persists, please let me know which version of Windows you are currently running and the name of the program or game failing to launch so I can provide specialized instructions.

Autres versions:
️ api-ms-win-crt-multibyte-l1-1-0.dll 10.0.17134.12 32-bit (x86)
Microsoft Corporation