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

InstallationDirLayout.dll

SHA256: 6ef5d9dcbf0a0838522182766698128685501b04e5e165ad1cd566042592e312

SHA1: caae8c7ce34377e20def9876d844d540f013d229

MD5: 06e55dcab57b94bfeed9b2735925e932

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
142.0
Product Version
142.0
Backwards Friendly
10.0 (Windows 10)

Security Scan

First Upload
2025-09-08
Uncompressed Size
21.6KB
DLLme Validated
2025-09-08
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.