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DLL

API-MS-WIN-CORE-INTERLOCKED-L1-2-0.DLL

Download and install API-MS-WIN-CORE-INTERLOCKED-L1-2-0.DLL to fix missing or corrupted DLL errors.

(4 Files Available)
Last Updated
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Repository Analysis

Company
Microsoft Corporation
Product
Microsoft® Windows® Operating System
Description
ApiSet Stub DLL
Architecture
x86-64 (64 bit) x86 (32 bit)
Metadata Consensus
4/4 Files 100%
Higher percentages indicate stronger agreement across versions. Browse repository metadata to compare variant differences.

Companies

  • Microsoft Corporation 4

Products

  • Microsoft® Windows® Operating System 4

Descriptions

  • ApiSet Stub DLL 4

Frequently Asked Questions

What is API-MS-WIN-CORE-INTERLOCKED-L1-2-0.DLL?

Metadata analysis shows API-MS-WIN-CORE-INTERLOCKED-L1-2-0.DLL is a Dynamic Link Library (DLL) developed by Microsoft Corporation for Microsoft® Windows® Operating System and is described as “ApiSet Stub DLL” .

DLL files (Dynamic Link Libraries) are shared core modules used by Windows programs to run efficiently without duplicating code. Most errors occur because the DLL is missing, corrupted, or outdated. In many cases, reinstalling the related application, repairing Windows, or replacing the DLL resolves the issue.

How do I fix missing DLL errors?
1

Software Fix

Fully uninstall and reinstall the program causing the error. If you are not sure what program is broken, look at the available file metadata above for hints. If a clean reinstall fails, download and install the DLL file manually.

2

Windows System Fix

Make sure Windows is fully updated. To repair system files automatically, right-click the Start menu, open PowerShell (Admin), and run these two commands in order:

Step A DISM /Online /Cleanup-Image /RestoreHealth
Step B sfc /scannow
How do I install DLL files?
1

Download & Extract

Download the file, right-click the folder, and extract all files to your computer.

2

Install the .DLL

Move the extracted DLL file into the root folder of the software that is giving you the error (where its .exe file is located), or place it in the system directory below:

32-bit → C:\Windows\SysWOW64
64-bit → C:\Windows\System32
3

Restart the Program

Close and reopen the program or game so Windows can look for and load the new DLL file.

How do I register DLL files?

Most DLL files do not need registration. However, if your file is a COM component and requires explicit system registration, follow these steps:

1

Open Terminal

Right-click the Start menu and open PowerShell (Admin) or Command Prompt (Admin).

2

Run Command

Type the command below for your file type and press Enter. You can drag and drop the DLL file directly into the terminal window to fill its path automatically.

64-bit regsvr32 "C:\path\to\filename.dll"
32-bit C:\Windows\SysWOW64\regsvr32 "C:\path\to\filename.dll"

Latest Releases

NEW Verified
API-MS-WIN-CORE-INTERLOCKED-L1-2-0.DLL
by Microsoft Corporation
for Microsoft® Windows® Operating System
ApiSet Stub DLL
Version: 6.3.9600.16384 (winblue_rtm.130821-1623)
Product Version: 6.3.9600.16384
Language: U.S. English (1033)
Uploaded: Aug 20, 2026   Size: 16.3KB
SHA256: ee79a15811da4f682d5a7835af53a4fd06e7f9ad65d7dd0de58beab146e28a2a
SHA1: 46e8c65ae258e7c4fb683255bcc964ada44ca1c9
MD5: e45e8ca76408e3f9969d902aedc1c533
x64 – 64 Bit
AMD64, x86-64
DOWNLOAD
Verified
API-MS-WIN-CORE-INTERLOCKED-L1-2-0.DLL
by Microsoft Corporation
for Microsoft® Windows® Operating System
ApiSet Stub DLL
Version: 6.2.9200.16384 (win8_rtm.120725-1247)
Product Version: 6.2.9200.16384
Language: U.S. English (1033)
Uploaded: Jun 26, 2024   Size: 2.5KB
SHA256: 4497be4d846a730d826e34cfe3c1e0cdc5069133188d14d8b88e98bd66e5861a
SHA1: ae214617cad03944f8e4d449ed7cb750b8af7af3
MD5: 01efcf694199e3668e1ad28b4e0ec364
x64 – 64 Bit
AMD64, x86-64
DOWNLOAD
Verified
API-MS-WIN-CORE-INTERLOCKED-L1-2-0.DLL
by Microsoft Corporation
for Microsoft® Windows® Operating System
ApiSet Stub DLL
Version: 6.2.9200.16384 (win8_rtm.120725-1247)
Product Version: 6.2.9200.16384
Language: U.S. English (1033)
Uploaded: Sep 24, 2023   Size: 3KB
SHA256: afac0c4777861b3be67d011280d3c0d1a2d6bc3aa7cc384c591f64044887114d
SHA1: 557f5ea11b5d7db0b8b61965e2e24131951a9bb4
MD5: 051e289e7e253eb1af2ebf7de02e2133
x86 – 32 Bit
IA-32, 32-bit
DOWNLOAD
Verified
API-MS-WIN-CORE-INTERLOCKED-L1-2-0.DLL
by Microsoft Corporation
for Microsoft® Windows® Operating System
ApiSet Stub DLL
Version: 6.3.9600.16384 (winblue_rtm.1308211623)
Product Version: 6.3.9600.16384
Language: U.S. English (1033)
Uploaded: Feb 5, 2020   Size: 2.5KB
SHA256: 5e2d8f4eef53148b4ae76fdc37bfa864cbb3d1dbbf2253be651a5971b83f22ad
SHA1: 7af974872a091d7267b2cc3b89ab9cfbc5a557eb
MD5: 5b387f1139a4dc10c6c47cfdaa424660
x64 – 64 Bit
AMD64, x86-64
DOWNLOAD