api-ms-win-downlevel-shell32-l1-1-0.dll - Analyze and How to Fix Errors

★★★★☆ Verified File (27.08.2026) The file was obtained from the pack Windows 7

⚠️ Important Notice: Discover details about api-ms-win-downlevel-shell32-l1-1-0.dll, a crucial system component for Windows applications. Manually replacing system libraries can brick future Windows updates or cause critical system failures.

Architecture:	64-bit (x64)	Compatible with only 64-bit Windows
Creation date	13.01.2013 22:31:40
File version	6.2.9200.16492
Antivirus scan	✅ Clean	No viruses detected.
Digital signature	🟡 Not signed	Signature missing. The file may have been modified.
Hash Integrity	✅ MD5: Verified	File Hash protection is missing.
File size	3 kb.	3072 bytes.

Hashes:

MD5: 9108540e866f75c7af2b91dd921a8091 ✅
SHA-1: 8a720258c2617e16e8f8658f84ad929d88b02daa
SHA-256: 7208c8e05e818781d7f2703b86848fc90651e0d8be10362863250f2283cec511
SHA-512: d838ab9210623f85d2c4185e5d18d64c4af51e2482cd839529edc182cee954117d5de7b802ac0de757333e8ed6acf8f1f12bd3627a13e694858074d3f7fbc1b4

✅ This file is compatible with 64-bit Windows and ❌ will not work on a 32-bit operating system.

api-ms-win-downlevel-shell32-l1-1-0.dll Guide

File Description

This file is a Windows API Set DLL. It acts as a compatibility redirector. It maps legacy Shell32 functions to modern Windows API structures. This ensures older software runs correctly on newer Windows versions.

Standard File Location

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

How to Fix the Error Without Downloading the File

1. Run SFC and DISM Tools

Windows can automatically repair missing or corrupted system files using built-in command-line tools.

Press Windows Key + X and select Command Prompt (Admin) or Terminal (Admin).
Type DISM.exe /Online /Cleanup-image /Restorehealth and press Enter.
Wait for the process to finish completely.
Type sfc /scannow and press Enter.
Restart your computer after the verification reaches 100%.

2. Install Pending Windows Updates

API Set DLLs are updated via Windows OS packages. Installing updates often replaces missing components.

Open Settings (Windows Key + I).
Go to Update & Security (or Windows Update).
Click Check for updates.
Install all available updates and restart your PC.

3. Reinstall Visual C++ Redistributables

Many programs require specific runtime packages to read these API mapping files correctly.

Open Control Panel and go to Programs and Features.
Look for Microsoft Visual C++ Redistributable installations.
Right-click the entries (especially 2015-2022 versions) and select Change, then Repair.
Alternatively, run the official installers from Microsoft's website to overwrite existing configurations.

4. Reinstall the Crashing Application

If the error only occurs when opening a specific application, that program's installation might be corrupted.

Uninstall the specific program causing the error.
Restart your PC.
Install the program again using its official installer.

📊 Diagnostics Tool: Verify Your `api-ms-win-downlevel-shell32-l1-1-0.dll` File

Worried that the file on your PC has been modified by malware? Drop it into the form below. Our script will verify its file size, cryptographic hash (MD5/SHA-1), and check for a valid Microsoft digital signature.

Connected files:
api-ms-win-downlevel-shell32-l1-1-0.dll
Other versions:
️ api-ms-win-downlevel-shell32-l1-1-0.dll 6.2.9200.16492 32-bit (x86)