oleaccw.dll: download the file and fix the error

32-bit (x86) Microsoft Active Accessibility Scanned by antivirus

oleaccw.dll is a file of the software Microsoft Active Accessibility (“Active Accessibility Core Component (32-bit UNICODE Release)”), published by Microsoft Corporation. Version offered here: 4.2.5406.0, 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 oleaccw.dll

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

⇓ Download oleaccw.dll .zip file: the DLL + its instructions · downloaded 1,955 times

Version: 4.2.5406.0
Architecture: 32-bit (x86)
Size: 360.45 KB
Publisher: Microsoft Corporation

Then:

Extract oleaccw.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: 91cced14d5bc747b2041f829afe260221ea29b58f43e168d380d062a4f839e70 · Check on VirusTotal · Product: Microsoft Active Accessibility

Method 2 ·complete · depends on the program

Reinstall the program that shows the error

The program normally provides oleaccw.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 oleaccw.dll

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

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