rwia450.dll: download the file and fix the error

32-bit (x86) WIA Scanner Driver Scanned by antivirus

rwia450.dll is a file of the software WIA Scanner Driver (“WIA Scanner Driver for IS450”), published by Ricoh Co., Ltd.. Version offered here: 5, 0, 2419, 1, 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 rwia450.dll

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

⇓ Download rwia450.dll .zip file: the DLL + its instructions · downloaded 1,972 times

Version: 5, 0, 2419, 1
Architecture: 32-bit (x86)
Size: 82.43 KB
Publisher: Ricoh Co., Ltd.

Then:

Extract rwia450.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: 6c11ea15c1944b9ae303c1c6efcf695693185eeb3cbec08505e9d810c7c53ebd · Check on VirusTotal · Product: WIA Scanner Driver

Method 2 ·complete · depends on the program

Reinstall the program that shows the error

The program normally provides rwia450.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 rwia450.dll

The program can't start because rwia450.dll is missing.
Error loading rwia450.dll. The specified module could not be found.
Failed to load rwia450.dll

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