DLLme Status Repository Overview
Libraries 241,661
Validated Hashes 1,789,973
Queued for Validation 20,151
Quarantined 2,356

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

SHA256: ab9facc89587f2fab21b0e2d85a486c4e63d3ea5fba34d68dfd3fa58d47e4e3f

SHA1: 17499114d5f511db9a154e4fff32b9ec45bac10d

MD5: 5f379a12a80c64bbda840af9a7617563

Metadata

Integrity Check
Passed
Metadata
Complete
Company
Microsoft Corporation
Product
Microsoft® Windows® Operating System
Description
ApiSet Stub DLL
Build Note
N/A
Copyright
© Microsoft Corporation. All rights reserved.
Architecture
x86-64 (64 bit)
Version
10.0.26100.8249 (WinBuild.160101.0800)
Product Version
10.0.26100.8249
Backwards Friendly
10.0 (Windows 10)

Security Scan

First Upload
2026-08-18
Uncompressed Size
22.4KB
DLLme Validated
2026-08-20
Uploader Comment
N/A

Install Instructions

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.