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api-ms-win-core-processenvironment-l1-1-0.dll - Comment analyser et corriger les erreurs

★★★★★ Fichier vérifié (27.08.2026)

Définition


Date de création: le 20.11.2015 06:52:50
Version du fichier: 10.0.10586.15
Scanner antivirus: ✅ Bien
Catégorie: Système
File size: 19.9 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-core-processenvironment-l1-1-0.dll

Éditeur: Microsoft Corporation
Émetteur: Microsoft Code Signing PCA
Algoritme de chiffrement: SHA1
Time stamp: Apr 5 06:03:47 2018 GMT

le api-ms-win-core-processenvironment-l1-1-0.dll is a Dynamic Link Library (DLL) file used in Windows operating systems. DLL files are essential components that provide reusable code and resources to applications, enabling them to perform specific tasks without duplicating code.

MD5: b4c53434613a0937c4fee04ef61ab07a
SHA-1: 73a49f3703eb4c4a6208c12ca2734e90cbab8d6f
SHA-256: e254ea7084a1a600474c7082c8050770eff82f051110f57dbb27cc52cdcf583b

Où elle est utilisée

This particular DLL is part of the Microsoft Windows Core Operating System and supports basic functionality such as environment handling. It provides functions for manipulating process environments, including commands, directories, and system variables. While its direct relation to specific programs may not always be clear, this file plays a crucial role in various applications and services that require interaction with the operating system.

Erreurs liées à api-ms-win-core-processenvironment-l1-1-0.dll

Si vous rencontrez des erreurs comme " api-ms-win-core-processenvironment-l1-1-0.dll not found" or "error loading api-ms-win-core-processenvironment-l1-1-0.dll," it could indicate that the file is missing, corrupted, or not properly registered. These issues can manifest in various forms, such as application crashes, system instability, or performance degradation.

api-ms-win-core-processenvironment-l1-1-0.dll n'a pas été trouvé
L'exécution du code ne peut pas se poursuivre parce que api-ms-win-core-processenvironment-l1-1-0.dll n'a pas été trouvé
Le chargement a échoué. api-ms-win-core-processenvironment-l1-1-0.dll
Le point d' entrée de la procédure... n' a pas pu être localisé. api-ms-win-core-processenvironment-l1-1-0.dll

1.
2a. 👉 Essayez de copier api-ms-win-core-processenvironment-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-core-processenvironment-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

  1. Reinstall the program: Sometimes, reinstalling the application that requires this DLL can resolve issues. This ensures that all necessary files are properly installed and registered.
  2. Update Windows: Keeping your operating system up to date can help prevent compatibility issues with various DLLs. Ensure that you have the latest security updates and patches.
  3. Manually replace api-ms-win-core-processenvironment-l1-1-0.dll (if necessary): If the file is missing or corrupted, downloading a new version from trusted sources can resolve errors. However, this should be done with caution to avoid introducing malware.

Questions fréquemment posées

Q: Can api-ms-win-core-processenvironment-l1-1-0.dll be a virus?

No, this DLL is part of the Windows operating system and does not pose a risk as long as it comes from a trusted source. However, ensure you verify its integrity before replacing any existing files.

Conclusion

le api-ms-win-core-processenvironment-l1-1-0.dll is an integral part of the Windows Core Operating System and essential for various applications to function correctly. If you encounter errors related to this file, following the provided recommendations can help resolve issues effectively.


Overview of api-ms-win-core-processenvironment-l1-1-0.dll

le api-ms-win-core-processenvironment-l1-1-0.dll file is a core Windows system file classified as an ApiSet Stub DLL, which redirects application requests to the correct underlying system binaries responsible for managing process environments, environment variables, and command-line parameters.

?? Standard File Locations

Depending on your system architecture, this file is natively stored in the following standard directories:

  • 64-bit systems (64-bit files): C:\Windows\System32
  • 64-bit systems (32-bit files): C:\Windows\SysWOW64
  • Windows Cache Folder: C:\Windows\System32\downlevel

??? How to Fix the Missing Error (Without Downloading)

Do not download DLL files from third-party sites, as they often contain malware or outdated code. Instead, use these official Windows repair methods:

1. Run the System File Checker (SFC) and DISM

Windows can automatically find and replace missing system components using built-in command tools.

  1. Appuie sur le... Windows Key, type cmd, cliquez avec le bouton droit. Command Prompt, et sélectionnez Run as administrator.
  2. Execute this command to repair the system image: 
    DISM.exe /Online /Cleanup-image /Restorehealth
  3. Once finished, run the file scanner by typing: 
    sfc /scannow
  4. Redémarrez votre ordinateur.

2. Copy the File from the Local "Downlevel" Folder

Windows pre-compiles a backup of API stub files natively inside your storage, allowing you to manually replace it without using the internet.

  1. Ouvrez. File Explorer et naviguer vers C:\Windows\System32\downlevel.
  2. À la recherche de api-ms-win-core-processenvironment-l1-1-0.dll inside this directory.
  3. Copy Le dossier et... paste it directly into the installation folder of the game or software throwing the error.

3. Update or Repair Microsoft Visual C++ Redistributables

La plupart. api-ms-win subsystem errors stem from missing or broken Visual Studio runtimes.

  1. Allez voir. Settings > Apps > Installed Apps.
  2. Regardez. Microsoft Visual C++ Redistributable (specifically versions 2015–2022).
  3. Click the three dots next to it, select Modify, puis cliquez Repair.
  4. Alternatively, grab the unified installer directly from the official Microsoft website if a version is completely missing.

4. Run Windows Update

Since this is an operating system level file, keeping Windows up to date ensures all native API sets are properly synchronized.

  1. Ouvrez. Settings and head to Windows Update.
  2. Cliquez. Check for updates.
  3. Download and install all critical and optional updates, then reboot your machine.

If you need more help, please let me know which specific app or game causes this error and your current Windows operating system version.

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