pzlib32.dll: download the file and fix the error

32-bit (x86) Canon Photo Optimizer Pro module Scanned by antivirus

pzlib32.dll is a file of the software Canon Photo Optimizer Pro module (“Canon Photo Optimizer”), published by Canon Inc.. Version offered here: 4, 2, 0, 3, 32-bit.

Programs that need it refuse to start, or show an error, when it is missing or damaged. Two methods can fix the error, below.

Method 1 · quick · about 1 minute

Download only pzlib32.dll

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

⇓ Download pzlib32.dll .zip file: the DLL + its instructions · downloaded 2,002 times

Version: 4, 2, 0, 3
Architecture: 32-bit (x86)
Size: 131.07 KB
Publisher: Canon Inc.

Then:

Extract pzlib32.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: 3213ec6125ef2ce5b6cf693d9bbc452b8f0aefe740be794cfac33b4965e64789 · Check on VirusTotal · Product: Canon Photo Optimizer Pro module

Method 2 ·complete · depends on the program

Reinstall the program that shows the error

The program normally provides pzlib32.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 pzlib32.dll

The program can't start because pzlib32.dll is missing.
Error loading pzlib32.dll. The specified module could not be found.
Failed to load pzlib32.dll

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