rwia430.dll: download the file and fix the error

32-bit (x86) Ricoh WIA driver for IS420/430 Scanned by antivirus

rwia430.dll is a file of the software Ricoh WIA driver for IS420/430 (“WIA Scanner Driver”), 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 rwia430.dll

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

⇓ Download rwia430.dll .zip file: the DLL + its instructions · downloaded 1,890 times

Version: 5, 0, 2419, 1
Architecture: 32-bit (x86)
Size: 79.87 KB
Publisher: Ricoh Co., Ltd.

Then:

Extract rwia430.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: ee0f9b3a7183d35e5726ae1735dde875e65576872c1c6d03e47214d5ca5505e2 · Check on VirusTotal · Product: Ricoh WIA driver for IS420/430

Method 2 · complete · depends on the program

Reinstall the program that shows the error

The program normally provides rwia430.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 rwia430.dll

The program can't start because rwia430.dll is missing.
Error loading rwia430.dll. The specified module could not be found.
Failed to load rwia430.dll

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