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DLL

api-ms-win-core-file-l1-2-0.dll

Download and install api-ms-win-core-file-l1-2-0.dll to fix missing or corrupted DLL errors.

(921 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) ARM64 ARM (Thumb 2)
Metadata Consensus
908/921 Files 98.6%
Higher percentages indicate stronger agreement across versions. Browse repository metadata to compare variant differences.

Companies

  • Microsoft Corporation 914
  • AliSec 7

Products

  • Microsoft® Windows® Operating System 908
  • AliSec 7
  • Microsoft Teams 6

Descriptions

  • ApiSet Stub DLL 914
  • AliSec 7

Frequently Asked Questions

What is api-ms-win-core-file-l1-2-0.dll?

Metadata analysis shows api-ms-win-core-file-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 Most errors occur because the DLL is missing, corrupted, or outdated.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-file-l1-2-0.dll
by Microsoft Corporation
for Microsoft® Windows® Operating System
ApiSet Stub DLL
Version: 10.0.22000.194 (WinBuild.160101.0800)
Product Version: 10.0.22000.194
Language: U.S. English (1033)
Uploaded: Aug 29, 2026   Size: 22KB
SHA256: f32bb8ee24c426e66e6b016414cacfa131465419bd5847fed68c5e8988759a76
SHA1: 0fba5975d16b3aabf41e41629152b39ef6d96bf9
MD5: 20d905a547ff066adbd821167b87e7b6
x64 – 64 Bit
AMD64, x86-64
DOWNLOAD
NEW Verified
api-ms-win-core-file-l1-2-0.dll
by Microsoft Corporation
for Microsoft® Windows® Operating System
ApiSet Stub DLL
Version: 10.0.20348.1 (WinBuild.160101.0800)
Product Version: 10.0.20348.1
Language: U.S. English (1033)
Uploaded: Aug 28, 2026   Size: 26.5KB
SHA256: 83c3f2c03168a1b36d21e1d190d894f541fc6e2e497bb3e605597ea556526b48
SHA1: 29ac9b2c1fb673a1b6e1851823c501e68e4f8188
MD5: bbde2721347dd64bc6d75659055d6677
x64 – 64 Bit
AMD64, x86-64
DOWNLOAD
NEW Verified
api-ms-win-core-file-l1-2-0.dll
by Microsoft Corporation
for Microsoft® Windows® Operating System
ApiSet Stub DLL
Version: 10.0.10240.16384 (th1.150709-1700)
Product Version: 10.0.10240.16384
Language: U.S. English (1033)
Uploaded: Aug 28, 2026   Size: 14.8KB
SHA256: d64ef28184b85b98f5eb45daef37ef020a36a2d7d48ea2f900cb3035b8760d8d
SHA1: f8f5c117165aad6ef97d78eca5a486b52ccb38f9
MD5: a307ec8534b9480dc693756edf908b9e
x86 – 32 Bit
IA-32, 32-bit
DOWNLOAD
NEW Verified
api-ms-win-core-file-l1-2-0.dll
by Microsoft Corporation
for Microsoft® Windows® Operating System
ApiSet Stub DLL
Version: 10.0.10240.16384 (th1.150709-1700)
Product Version: 10.0.10240.16384
Language: U.S. English (1033)
Uploaded: Aug 28, 2026   Size: 14.9KB
SHA256: 636bc90d3993465338c75648700c58ec42b23757e37e9985d1dc6e12b7c58b59
SHA1: 50c81289be1114618af24caa31d069f212af3ac4
MD5: 96a22a3e2cf81651c38549657d8eba44
x86 – 32 Bit
IA-32, 32-bit
DOWNLOAD
NEW Verified
api-ms-win-core-file-l1-2-0.dll
by Microsoft Corporation
for Microsoft® Windows® Operating System
ApiSet Stub DLL
Version: 10.0.10137.0 (th1.150602-2238)
Product Version: 10.0.10137.0
Language: U.S. English (1033)
Uploaded: Aug 28, 2026   Size: 23.6KB
SHA256: 1513b03ded07913668a47b59f7e3d0abc60b41049808e5be26a6ae25aa97644f
SHA1: 8f0bc6d33c0ba35c4407ac2b1b73d0e778d15084
MD5: 253cdc7a1f87eacb0bdb1e2a305a674c
x86 – 32 Bit
IA-32, 32-bit
DOWNLOAD