bt3.dll: download the file and fix the error

32-bit (x86) 7-ZIP Archiver Scanned by antivirus

bt3.dll is a file of the software 7-ZIP Archiver (“Binary Tree (3) Match Finder”), published by Igor Palvov. Version offered here: 2, 20, 1, 0, 32-bit.

If this file is missing or damaged, the program that uses it does not start and Windows displays an error message. Two methods can fix the error, below.

Method 1 · quick · about 1 minute

Download only bt3.dll

Ideal if only this file is reported missing: you replace a single file, without reinstalling anything.

⇓ Download bt3.dll .zip file: the DLL + its instructions · downloaded 2,277 times

Version: 2, 20, 1, 0
Architecture: 32-bit (x86)
Size: 15.87 KB
Publisher: Igor Palvov

Then:

Extract bt3.dll from the zip file and copy it to the folder of the program showing the error (where its .exe file is).
Still getting the error? Copy it to C:\Windows\SysWOW64 (64-bit Windows) or C:\Windows\System32 (32-bit Windows), then restart.

SHA-256: a82553af7b5ae5b63003ff2289d5d3663d1c3717510ce21f512477cce01ccaac · Check on VirusTotal · Product: 7-ZIP Archiver

Method 2 · complete · depends on the program

Reinstall the program that shows the error

The program normally provides bt3.dll itself, in the exact version it expects. Recommended if several files are missing or if the error comes back.

Settings › Apps › Installed apps: uninstall the program or game concerned.
Reinstall it from its original setup program, then restart your computer.

Error messages related to bt3.dll

The program can't start because bt3.dll is missing.
Error loading bt3.dll. The specified module could not be found.
Failed to load bt3.dll

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