API-MS-WIN-DEVICES-QUERY-L1-1-0.DLL Download & Fix Errors

api-ms-win-devices-query-l1-1-0.dll

Full Name and Purpose

The file "api-ms-win-devices-query-l1-1-0.dll" is part of the Windows operating system. It is a Dynamic Link Library (DLL) file that is used by Windows applications to interface with the system's devices, specifically for querying device information at a low level. It is part of the Windows API set, which allows applications to interact with the hardware and system components efficiently.

Location

This DLL file is usually found in the C:\Windows\System32 directory on a Windows machine. However, it might also be present in the application directory if a specific version is required by a particular application.

Publisher

The file is published by Microsoft Corporation as a part of the Windows operating system.

Importance and Deletion

The "api-ms-win-devices-query-l1-1-0.dll" file is important for the proper functioning of applications that rely on the Windows API to query devices. Deleting this file can result in applications failing to run or producing errors. It is not recommended to delete this file unless you are sure it is not needed or if it is a duplicate causing conflicts.

Common Issues or Security Concerns

• Missing or Corrupt File: Applications may fail to start or function correctly if this DLL is missing or corrupt.
• Security Concerns: Although rare, DLL files can be replaced or altered by malware to inject malicious code into running processes. Ensuring your system is secure and free from malware can mitigate this risk.

How to Fix 'api-ms-win-devices-query-l1-1-0.dll is Missing' Errors

1. Restart Your Computer: Sometimes, a simple restart can resolve the issue if it was caused by a temporary glitch.
2. Run System File Checker (SFC):
   • Open Command Prompt as an administrator.
   • Type sfc /scannow and press Enter.
   • Allow the scan to complete and follow any instructions provided.
3. Update Windows: Ensure your Windows operating system is up to date, as updates may include fixes or replacements for missing or corrupt system files.
4. Reinstall the Application: If the error occurs with a specific application, try reinstalling it to replace any missing or corrupt files.
5. Use System Restore: If you recently made changes to your system that might have caused the issue, use System Restore to revert to a previous state.
6. Seek Professional Help: If the above steps do not resolve the issue, consider seeking professional technical support.