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Queued for Validation 20,295
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InstallationDirLayout.dll

SHA256: 338cec032c1d9afcb28f0f4eb1a54e807d19f8394108d8f8f61cb9408f6a2fee

SHA1: e9da2a4ff7895c786d1c09861696d22dcefa2134

MD5: 305c99560f70e13d67e9cb759a90e4cc

Metadata

Integrity Check
Passed
Metadata
Complete
Company
Mozilla Foundation
Product
Firefox Nightly
Description
N/A
Build Note
N/A
Copyright
License: MPL 2
Architecture
x86-64 (64 bit)
Version
154.0a1
Product Version
154.0a1
Backwards Friendly
10.0 (Windows 10)

Security Scan

First Upload
2026-07-05
Uncompressed Size
21.1KB
DLLme Validated
2026-07-05
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.