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DLL

api-ms-win-service-core-l1-1-0.dll

Download and install api-ms-win-service-core-l1-1-0.dll to fix missing or corrupted DLL errors.

(28 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) ARM64 x86 (32 bit)
Metadata Consensus
28/28 Files 100%
Higher percentages indicate stronger agreement across versions. Browse repository metadata to compare variant differences.

Companies

  • Microsoft Corporation 28

Products

  • Microsoft® Windows® Operating System 28

Descriptions

  • ApiSet Stub DLL 28

Frequently Asked Questions

What is api-ms-win-service-core-l1-1-0.dll?

Metadata analysis shows api-ms-win-service-core-l1-1-0.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 Most errors occur because the DLL is missing, corrupted, or outdated.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 Uploads

Browse all files to filter by metadata and to view the latest version available.

NEW
api-ms-win-service-core-l1-1-0.dll
by Microsoft Corporation
for Microsoft® Windows® Operating System
ApiSet Stub DLL
Version: 10.0.26100.6 (WinBuild.160101.0800)
Product Version: 10.0.26100.6
Language: U.S. English (1033)
Uploaded: Sep 1, 2026   Size: 22.1KB
SHA256: 7cf66c8614f8c3dd5f66c142b5dfb1abd8e3cb5a9bd50473e40cd12102e0631d
SHA1: 7ff2fb67dc4767f0669ba5f931b264d19fc19d96
MD5: 3f772eefbdb486fd2adedbdf6d94a996
x64 – 64 Bit
AMD64, x86-64
DOWNLOAD
NEW Verified
api-ms-win-service-core-l1-1-0.dll
by Microsoft Corporation
for Microsoft® Windows® Operating System
ApiSet Stub DLL
Version: 6.1.7600.16385 (win7_rtm.090713-1255)
Product Version: 6.1.7600.16385
Language: U.S. English (1033)
Uploaded: Aug 27, 2026   Size: 15.8KB
SHA256: 47af13d867a6241ab3e11a3473ef79d2fbedd6f6060b555558a389e0bffd4692
SHA1: abeb542ab7852f71780fe75f5d959b6d25f97e80
MD5: f9527dc4d603db5ac5666d4f53cc33b5
x64 – 64 Bit
AMD64, x86-64
DOWNLOAD
api-ms-win-service-core-l1-1-0.dll
by Microsoft Corporation
for Microsoft® Windows® Operating System
ApiSet Stub DLL
Version: 10.0.28000.4 (WinBuild.160101.0800)
Product Version: 10.0.28000.4
Language: U.S. English (1033)
Uploaded: Jul 4, 2026   Size: 15.7KB
SHA256: b2a0e89365f9b96d30c14629680d98c7051f05ea3a1fcf6e628401df889bf827
SHA1: 78020d33de45bde54c9605cfae2b1cd60786b584
MD5: e507cb02e0c0b4548d9f6ab878a03b67
ARM 64 Bit
AArch64
DOWNLOAD
api-ms-win-service-core-l1-1-0.dll
by Microsoft Corporation
for Microsoft® Windows® Operating System
ApiSet Stub DLL
Version: 10.0.28000.4 (WinBuild.160101.0800)
Product Version: 10.0.28000.4
Language: U.S. English (1033)
Uploaded: Jul 3, 2026   Size: 7.2KB
SHA256: 19b3d8110353b1631b45907a748f55d986063e70c1acf32d4bffe3f118021c0a
SHA1: cc1f5c6c6ccf9130957748976d8c3818c4e824d6
MD5: d9c931148397e39e84c20f6893fd0670
x86 – 32 Bit
IA-32, 32-bit
DOWNLOAD
api-ms-win-service-core-l1-1-0.dll
by Microsoft Corporation
for Microsoft® Windows® Operating System
ApiSet Stub DLL
Version: 10.0.28000.4 (WinBuild.160101.0800)
Product Version: 10.0.28000.4
Language: U.S. English (1033)
Uploaded: Jul 3, 2026   Size: 16.2KB
SHA256: 046bc303a8e61c8965f03816bb9034bf2de3d68ddf3f167730dc825c8455d7a1
SHA1: b5cd2da6ec4eb5268db3324d126d32f83326d0e4
MD5: c1e9a27cd7c562f984becc12b7943eed
x64 – 64 Bit
AMD64, x86-64
DOWNLOAD