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 system component for Windows. Manually replacing system libraries can brick future Windows updates or cause critical system failures.

Architecture:	32-bit (x86)	Compatible with 32 and 64-bit Windows
Creation date	13.01.2013 23:11:07
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: 60f4aefa103d421ea4a40e31409b4756 ✅
SHA-1: fd36b5caefaa850127ad1eca2e6d1d781a29be0d
SHA-256: 037a8605ca504a4ff43e9d4de9017cea1e26d3556c975872c747e24d8b0835ef
SHA-512: c7f74e5656873a4c9b879a44db41e845a6d3ee7b07719e664f88288d1103196f30b2ad58e1f73ab0e7c7934265bc33185dc2d710db95a89df9280ee854c4fdb0

✅ This file is compatible with 32-bit Windows and can run on ✅ 64-bit Windows (via the WOW64 subsystem).

File Description

The api-ms-win-downlevel-shell32-l1-1-0.dll file is a Windows API Set dynamic link library. It acts as a compatibility layer or proxy, routing basic Windows Shell functions (like opening files or managing desktop shortcuts) from older or downlevel applications to the core system files in modern Windows versions.

Standard File Location

On a standard Windows installation, this file is located in the following directories:

64-bit systems (for 64-bit apps): C:\Windows\System32
64-bit systems (for 32-bit apps): C:\Windows\SysWOW64
32-bit systems: C:\Windows\System32

How to Fix the Error Without Downloading

You do not need to download this file from risky third-party websites. Use these built-in Windows tools and methods to restore or fix the file safely.

1. Run SFC and DISM Scan

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

Press the Windows Key.
Type cmd.
Right-click Command Prompt.
Select Run as administrator.
Type DISM.exe /Online /Cleanup-image /Restorehealth and press Enter.
Wait for the process to finish.
Type sfc /scannaway and press Enter.
Restart your computer.

2. Reinstall the Affected Program

If the error only happens when opening a specific app or game, that program's installation folder might be missing the link to the library.

Press Windows Key + R.
Type appwiz.cpl and press Enter.
Find the problematic program in the list.
Right-click it and choose Uninstall.
Restart your PC.
Install the program again using its official installer.

3. Install Pending Windows Updates

API Set DLLs are frequently updated and patched through official Microsoft Windows Updates.

Press Windows Key + I to open Settings.
Click on Update & Security (or Windows Update on Windows 11).
Click the Check for updates button.
Download and install all available updates.
Restart your PC.

4. Register the DLL File

If the file exists on your system but Windows cannot read it, you can manually re-register it.

Open Command Prompt as administrator (see step 1).
Type regsvr32 api-ms-win-downlevel-shell32-l1-1-0.dll and press Enter.
If an error occurs, navigate to the specific folder first by typing cd C:\Windows\System32 and then try the regsvr32 command again.

📊 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 64-bit (x64)