rw330ext.dll: download the file and fix the error

32-bit (x86) Ricoh WIA driver for IS330 Scanned by antivirus

rw330ext.dll is a file of the software Ricoh WIA driver for IS330 (“Ricoh WIA Scanner UI Extension DLL”), published by Ricoh Co., Ltd.. Version offered here: 5, 0, 2419, 1, 32-bit.

An error message appears when the program concerned starts if this file is missing, deleted or corrupted. Two methods can fix the error, below.

Method 1 · quick · about 1 minute

Download only rw330ext.dll

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

⇓ Download rw330ext.dll .zip file: the DLL + its instructions · downloaded 2,172 times

Version: 5, 0, 2419, 1
Architecture: 32-bit (x86)
Size: 26.62 KB
Publisher: Ricoh Co., Ltd.

Then:

Extract rw330ext.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: f4d85b73c916e09292143cf627d86b0530254a51cc36397ff494741d1939f63d · Check on VirusTotal · Product: Ricoh WIA driver for IS330

Method 2 · complete · depends on the program

Reinstall the program that shows the error

The program normally provides rw330ext.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 rw330ext.dll

The program can't start because rw330ext.dll is missing.
Error loading rw330ext.dll. The specified module could not be found.
Failed to load rw330ext.dll

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