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Libraries 240,787
Validated Hashes 1,796,202
Queued for Validation 20,295
Quarantined 2,356

InstallationDirLayout.dll

SHA256: cd27ef791f65e495488db0eae6195a695d17d9cd8e43e825a843f174bbcd843b

SHA1: 67b48362792805d9165a5acf94f9cbd5c9888315

MD5: a381a1bae8dbc917ae4f409109715846

Metadata

Integrity Check
Passed
Metadata
Complete
Company
Mozilla Foundation
Product
Firefox Developer Edition
Description
N/A
Build Note
N/A
Copyright
License: MPL 2
Architecture
x86-64 (64 bit)
Version
153.0
Product Version
153.0
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.