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Libraries 240,790
Validated Hashes 1,795,046
Queued for Validation 20,169
Quarantined 2,356

bootuwf.dll

SHA256: 685803f39d241bad7d1271d209ef852147f7ccb91ac70fa6d80c3959b345df03

SHA1: 1a8779be6ba4ad4e2440671dd9e29e6406c84527

MD5: 80d0782a3587ff3f32266b36117a0f79

Metadata

Integrity Check
Passed
Metadata
Complete
Company
Microsoft Corporation
Product
Microsoft® Windows® Operating System
Description
Boot Environment UWF Library
Build Note
N/A
Copyright
© Microsoft Corporation. All rights reserved.
Architecture
x86 (32 bit)
Version
10.0.22621.232 (WinBuild.160101.0800)
Product Version
10.0.22621.232
Backwards Friendly
10.0 (Windows 10)

Security Scan

First Upload
2022-12-03
Uncompressed Size
29.3KB
DLLme Validated
2025-10-10
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.