API-MS-WIN-APPMODEL-RUNTIME-INTERNAL-L1-1-0.DLL Download & Fix Errors

api-ms-win-appmodel-runtime-internal-l1-1-0.dll

The api-ms-win-appmodel-runtime-internal-l1-1-0.dll is a dynamic link library (DLL) file used by Windows operating systems. It is part of the Windows API set, which provides functionalities essential for running applications on the Windows platform.

Full Name and Purpose

The full name of this file is "API Set: Windows Application Model Runtime Internal (Level 1, Version 1.0)." It is used to support the runtime behavior of Windows applications, particularly those developed for the Windows Store or using the Universal Windows Platform (UWP).

Location

This DLL file is usually found in one of the following locations:

• C:\Windows\System32\
• C:\Windows\SysWOW64\ (for 32-bit DLLs on 64-bit systems)

Publisher

The file is published by Microsoft Corporation, the developer of the Windows operating system.

Importance and Deletion

This DLL is important for the proper functioning of certain Windows applications, especially those using UWP features. Deleting or modifying it is not recommended, as it may cause system instability or application failures.

Common Issues or Security Concerns

• Missing DLL Errors: The most common issue is the "DLL not found" error, which can occur if the file is accidentally deleted or corrupted.
• Security Concerns: While the file itself is not malicious, malware can sometimes disguise itself with similar names. It's important to ensure that the file exists in its correct location and is a legitimate Windows component.

How to Fix 'api-ms-win-appmodel-runtime-internal-l1-1-0.dll is Missing' Errors

1. Restart Your Computer: Sometimes, a simple restart can resolve the issue.
2. Run System File Checker:
   1. Open Command Prompt as an administrator.
   2. Type sfc /scannow and press Enter.
   3. Wait for the scan to complete and follow any on-screen instructions.
3. Use Windows Update: Ensure your system is up-to-date, as updates can replace or repair missing or corrupted files.
4. Reinstall the Problematic Application: If the error is specific to a certain application, try reinstalling it to restore missing dependencies.
5. Check for Malware: Run a full system scan with a reliable antivirus program to ensure the issue is not caused by malware.
6. Restore System: Use System Restore to revert your system to a previous state where the DLL was not missing.