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

InstallationDirLayout.dll

SHA256: a8fe6d58e386bea78b1dd38881a9ed8a369d6450a741ef40a168bec3860dba76

SHA1: d3caa72379b74c2ab25f3a8a3839bb75b6160a3c

MD5: 022ae90bd58c2227faa35229bb470860

Metadata

Integrity Check
Passed
Metadata
Complete
Company
Mozilla Foundation
Product
Firefox
Description
N/A
Build Note
N/A
Copyright
License: MPL 2
Architecture
x86-64 (64 bit)
Version
143.0
Product Version
143.0
Backwards Friendly
10.0 (Windows 10)

Security Scan

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