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DLL

api-ms-win-crt-multibyte-l1-1-0.dll

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

(871 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
858/871 Files 98.5%
Higher percentages indicate stronger agreement across versions. Browse repository metadata to compare variant differences.

Companies

  • Microsoft Corporation 864
  • AliSec 7

Products

  • Microsoft® Windows® Operating System 858
  • AliSec 7
  • Microsoft Teams 6

Descriptions

  • ApiSet Stub DLL 864
  • AliSec 7

Frequently Asked Questions

What is api-ms-win-crt-multibyte-l1-1-0.dll?

Metadata analysis shows api-ms-win-crt-multibyte-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 Most errors occur because the DLL is missing, corrupted, or outdated.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 Releases

NEW Verified
api-ms-win-crt-multibyte-l1-1-0.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: 30KB
SHA256: 448d5d224ae232318031c0b7b99e911c69ccf5a3789acb50ab98c4631963b081
SHA1: 9742c5ebe652b34be6a25a327cec421eb1becaea
MD5: 959c4b16c7743aa5b104dbdb950f2147
x64 – 64 Bit
AMD64, x86-64
DOWNLOAD
NEW Verified
api-ms-win-crt-multibyte-l1-1-0.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: 31.6KB
SHA256: bf3bcfb1b43ddcd699fb4dfbac8df63a4bb6e327f6d5d95b6eedb94356bad872
SHA1: e26fa2eb37ea29da513702a1cfbc35a752cef513
MD5: 5d1e5c606401b5bdbabae32a2643dccc
x86 – 32 Bit
IA-32, 32-bit
DOWNLOAD
NEW Verified
api-ms-win-crt-multibyte-l1-1-0.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: 22.9KB
SHA256: d474bbf1e08cb79e69195853588375b34302bc7192860466e13e3348b7c3600a
SHA1: f4fb86d1fb0f9f91a247e825d5304d00d294ccbe
MD5: 94c2ca9b10e9b76035ca68c55269626e
x86 – 32 Bit
IA-32, 32-bit
DOWNLOAD
NEW Verified
api-ms-win-crt-multibyte-l1-1-0.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: 34.5KB
SHA256: 6f648c7fd0c86b9567cae8f9dee796f726eb37468cb2437008f1d6e9aefe4324
SHA1: 05609a6d5b435710e50e6a0b8db71a272f95f895
MD5: 551d4a545a89861ce61566928b43e4ec
x64 – 64 Bit
AMD64, x86-64
DOWNLOAD
NEW Verified
api-ms-win-crt-multibyte-l1-1-0.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: 22.8KB
SHA256: 42d7aa41c35ef170a8c284b70f365c22dc651f36ff87db3fc31dd4ab616e9040
SHA1: f908ac80c76ad546d63a0067ddf1e8649f38d263
MD5: 5d829efd9e34d9c95c19d0224e31f4c7
x86 – 32 Bit
IA-32, 32-bit
DOWNLOAD