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

InstallationDirLayout.dll

SHA256: b1a89bd9229ce319456360d75a893b10fd5c45f9449549202189fe482c34e382

SHA1: bf21fe4edbad9c45df4a3a85bdd6e1af8b23fbd1

MD5: ee3586c11517293319ebe7f5f0b202e3

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
153.1.0
Product Version
153.1.0
Backwards Friendly
10.0 (Windows 10)

Security Scan

First Upload
2026-08-21
Uncompressed Size
21.1KB
DLLme Validated
2026-08-21
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.