twain.dll: download the file and fix the error

Twain Source Manager Scanned by antivirus

twain.dll is a file of the software Twain Source Manager (“Twain Source Manager (Image Acquisition Interface)”), published by Twain Working Group. Version offered here: 1,7,0,0.

If this file is missing or damaged, the program that uses it does not start and Windows displays an error message. Two methods can fix the error, below.

Method 1 · quick · about 1 minute

Download only twain.dll

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

⇓ Download twain.dll .zip file: the DLL + its instructions · downloaded 2,780 times

Version: 1,7,0,0
Size: 94.78 KB
Publisher: Twain Working Group

Then:

Extract twain.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\System32 (64-bit DLL) or C:\Windows\SysWOW64 (32-bit DLL on 64-bit Windows), then restart.

SHA-256: 3d922f8b608401af4f34f71dbacfa458cef1f7bfffedd7febee0a968e51d6dce · Check on VirusTotal · Product: Twain Source Manager

Method 2 · complete · depends on the program

Reinstall the program that shows the error

The program normally provides twain.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 twain.dll

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

Nearby DLL files

tvpl0009.dll tvratings.dll tvtool.dll twabcu01.dll twain32.dll twain_32.dll twainctrl.dll twaindsb.dll