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DLL

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

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

(890 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
877/890 Files 98.5%
Higher percentages indicate stronger agreement across versions. Browse repository metadata to compare variant differences.

Companies

  • Microsoft Corporation 883
  • AliSec 7

Products

  • Microsoft® Windows® Operating System 877
  • AliSec 7
  • Microsoft Teams 6

Descriptions

  • ApiSet Stub DLL 883
  • AliSec 7

Frequently Asked Questions

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

Metadata analysis shows api-ms-win-crt-environment-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 Most errors occur because the DLL is missing, corrupted, or outdated.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-environment-l1-1-0.dll
by Microsoft Corporation
for Microsoft® Windows® Operating System
ApiSet Stub DLL
Version: 10.0.19041.685 (WinBuild.160101.0800)
Product Version: 10.0.19041.685
Language: U.S. English (1033)
Uploaded: Aug 28, 2026   Size: 15.6KB
SHA256: eeba6befdef7121c848fe1ff9465b687ed626838498b1d11f5a5bf20ed625998
SHA1: bf504bfde3332b0e4c1aacd865b7f3f39db97436
MD5: 3a38e1b162e094d204d92e0781f9307d
x64 – 64 Bit
AMD64, x86-64
DOWNLOAD
NEW Verified
api-ms-win-crt-environment-l1-1-0.dll
by Microsoft Corporation
for Microsoft® Windows® Operating System
ApiSet Stub DLL
Version: 10.0.14393.795 (rs1_release_sec.170105-1850)
Product Version: 10.0.14393.795
Language: U.S. English (1033)
Uploaded: Aug 28, 2026   Size: 16.8KB
SHA256: cf9a59f96868cdbe54fc96fc4b01bfd3886e0f3b525edfcf3c7db3b53d392d0e
SHA1: b37add31ac1b4266107a08d1d505a21cc9e176ed
MD5: 2720f88f32e6b33b53bfb1b087578471
x64 – 64 Bit
AMD64, x86-64
DOWNLOAD
NEW Verified
api-ms-win-crt-environment-l1-1-0.dll
by Microsoft Corporation
for Microsoft® Windows® Operating System
ApiSet Stub DLL
Version: 10.0.19041.685 (WinBuild.160101.0800)
Product Version: 10.0.19041.685
Language: U.S. English (1033)
Uploaded: Aug 28, 2026   Size: 15.1KB
SHA256: bad1707dc0fbb028a55719418b9353970edcaf26f07e3cf74ef590b34f6fd26f
SHA1: 02697a9483c5a7b816e85b3e709a546f0c3f2ec3
MD5: 7f4b4c2b821bb6fd18a482cc985364d0
x64 – 64 Bit
AMD64, x86-64
DOWNLOAD
NEW Verified
api-ms-win-crt-environment-l1-1-0.dll
by Microsoft Corporation
for Microsoft® Windows® Operating System
ApiSet Stub DLL
Version: 10.0.14393.795 (rs1_release_sec.170105-1850)
Product Version: 10.0.14393.795
Language: U.S. English (1033)
Uploaded: Aug 28, 2026   Size: 15.1KB
SHA256: e0ffaf09a78c55a35bd761407dab2c5ec4b32f57554cbcfa9b2ddb252bccdea8
SHA1: 1e5e4607513ddf29322d2d66fd4af1bbf8a0dfb0
MD5: 9d885753ed2116e2a493d299f482fcd8
x64 – 64 Bit
AMD64, x86-64
DOWNLOAD
NEW Verified
api-ms-win-crt-environment-l1-1-0.dll
by Microsoft Corporation
for Microsoft® Windows® Operating System
ApiSet Stub DLL
Version: 10.0.10240.16390 (th1_st1.150714-1601)
Product Version: 10.0.10240.16390
Language: U.S. English (1033)
Uploaded: Aug 27, 2026   Size: 16.8KB
SHA256: 415b718e10f9f7f4ff3a192935dd18f5db0e30557f18e6ae3e848a98827c0fa0
SHA1: 1e66337cef66e8d9caacda98e06c57c262d35918
MD5: 0e701e777446485703fb191b2041a824
x64 – 64 Bit
AMD64, x86-64
DOWNLOAD