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

InstallationDirLayout.dll

SHA256: 2e43274981d01c6a12192c59532c84e0e74350a3bf32705a8891367e1c6d5ab4

SHA1: 79d6027740073512759d83c19fb9431670fd4b83

MD5: d991f830148aa5e39ac3b43491a5de67

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
155.0
Product Version
155.0
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.