Fix twain_32.dll Errors

Sometimes Windows system displays error messages regarding corrupted or missing twain_32.dll files. Situations like that can occur, for example, during a software installation process. Each software program requires certain resources, libraries, and source data to work properly. Corrupted or nonexistent twain_32.dll file can therefore effect in failed execution of the started process.

twain_32.dll file Twain_32 Source Manager (Image Acquisition Interface). The file was developed by Microsoft for use with Windows software. Here you will find detailed information about the file and instructions how to proceed in the event of twain_32.dll related errors on your device. You can also download twain_32.dll file compatible with Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Vista, Windows XP devices which will (most probably) allow you to solve the problem.

Compatible with: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Vista, Windows XP

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Fix twain_32.dll errors

1 Information about twain_32.dll file
2 Errors related to twain_32.dll file
3 How to fix twain_32.dll related errors?

3.1 Scanning for malicious software
3.2 System and driver update
3.3 System File Checker tool
3.4 System recovery

4 Download twain_32.dll

4.1 List of twain_32.dll file versions

File info

General information
Filename	twain_32.dll
File extension	DLL
Description	Twain_32 Source Manager (Image Acquisition Interface)

Software
Program	Twain_32 Source Manager
Software	Windows
Author	Microsoft
Author	Twain Working Group
Software version	10

Details
MIME type	application/octet-stream
File type	Dynamic link library
System	Windows 32-bit

Most common twain_32.dll file related problems

There are various types of errors related to twain_32.dll file. twain_32.dll file may be located in wrong file directory on your device, may not be present in the system, or may be infected with malicious software and therefore not work correctly. Below is a list of most common error messages related to twain_32.dll file. If you encounter one listed below (or similar), please consider the following suggestions.

twain_32.dll is corrupted
twain_32.dll cannot be located
Runtime Error - twain_32.dll
twain_32.dll file error
twain_32.dll file cannot be loaded. Module was not found
cannot register twain_32.dll file:
twain_32.dll file could not be loaded
twain_32.dll file doesn't exist

twain_32.dll

Application could not be started because twain_32.dll file is missing. Reinstall the application to solve the problem.

Problems related to twain_32.dll can be addressed in various ways. Some methods are meant only for advanced users. If you don't have confidence in your skills, we suggest consulting a specialist. Fixing twain_32.dll file errors should be approached with utmost caution for any mistakes can result in unstable or unproperly working system. If you have the necassary skills, please proceed.

How to fix twain_32.dll errors in just few steps?

Remember, before taking any action related to system files perform a backup copy of your data!

twain_32.dll file errors can be caused by various factors, so its is beneficial to try to fix them using various methods.

Step 1: Scan your computer for any malicious software

Windows files are commonly attacked by malicious software that prevents them from working properly. First step in addressing problems with twain_32.dll file or any other Windows system files should be scanning the system for malicious software using an antivirus tool.

If by any chance you don't have any antivirus software installed on your system yet, you should do it immediately. Unprotected system is not only a source of file errors, but, more importantly, makes your system vulnerable to many dangers. If you don't know which antivirus tool to choose, consult this Wikipedia article – comparison of antivirus software.

Step 2: Update your system and drivers.

Installing relevant Microsoft Windows patches and updates may solve your problems related to twain_32.dll file. Use dedicated Windows tool to perform the update.

Go to the Windows "Start" menu
Type "Windows Update" in the search field
Choose the appropriate software program (name may vary depending on your system version)
Check if your system is up to date. If any unapplied updates are listed, install them immediately.
After the update has been done,restart your computer in order to complete the process.

Beside updating the system, it is recommended that you install latest device drivers, as drivers can influence proper working of twain_32.dll or other system files. In order to do so, go to your computer or device producer's website where you will find information regarding latest driver updates.

Step 3: Use System File Checker (SFC) tool

System File Checker is a Microsoft Windows tool. As the name suggests, the tool is used for identyfing and addressing system file related errors, including those related to twain_32.dll file. After an error related to%fileextension% file has been discovered, the program attempts to automatically replace the twain_32.dll file with properly working version. To use the tool:

Go to the Windows "Start" menu
Type "cmd" in the search field
Locate "Command Prompt" result – don't run it yet:
Click the right mouse button and select "Run as Administrator" option
Type "sfc /scannow" in console prompt to start the program and follow the instructions

Step 4: Restoring Windows system

Another approach is to restore system to previous state, before the twain_32.dll file error occured. In order to restore your system, follow the instructions below

Go to the Windows "Start" menu
Type "System Restore" in the search field
Start the system restore tool – it's name may differ depending on version of the system
The application will guide you through the process – read the messages carefully
After the process has finished, restart your computer.

If all the above-mentioned methods failed and the twain_32.dll file problem has not been resolved, proceed to the next step. Remember that the following steps are intended only for advanced users.

Download and replace twain_32.dll file

The last solution is to manually download and replace twain_32.dll file in appropriate folder on the disk. Select file version compatible with your operating system and click the "Download" button. Next, go to your web browser's "Downloaded" folder and copy the downloaded twain_32.dll file.

Go to the folder where the file should be located and paste the downloaded file. Below is the list of twain_32.dll file example directory paths.

Windows 10: C:\Windows\
Windows 8.1: C:\Windows\
Windows 8: 1: C:\Windows\
Windows 7: C:\Windows\
Windows Vista: C:\Windows\
Windows XP: ---

If the steps did not solve your twain_32.dll file problem, you should consult a professional. A probability exists that the error(s) might be device-related and therefore should be resolved at the hardware level. A fresh operating system installation might be necessary – a faulty system installation process can result in data loss.

File versions list

Filename twain_32.dll

System Windows 10

File size 65536 bytes

Date 2017-03-18

Download

File details
	MD5	c0792ea1ba08ca6e6420c9bb8e14cb3e
	SHA1	e75781e15270a4913ec7d749346a27df4ea6d9d6
	SHA256	7920e3c26d972388a9d652e2d436fd6fb92420450827444d64d89f2e5c89c348
	CRC32	15a5cfaa
	Example file location	C:\Windows\

Filename twain_32.dll

System Windows 8.1

File size 54272 bytes

Date 2014-11-21

Download

File details
	MD5	727b4519fe9919447108cbec4768f34a
	SHA1	4d4957b7eb8dfad23da7d584bdc5799aaa5a4641
	SHA256	b5c47b76a0ee7322524bbc67007b1227eb0703cc0d82d591e63200601350cf53
	CRC32	ce34dca4
	Example file location	C:\Windows\

Filename twain_32.dll

System Windows 8

File size 50176 bytes

Date 2012-07-26

Download

File details
	MD5	da7eb5d3652fe2b1676aaa9e6e241e68
	SHA1	11e8785f8a396414431b537e04e3874fcda56d1c
	SHA256	27791174850a385cf873c2794dbf81674d0e41f2f850c049c3118fde9e761e40
	CRC32	4ecd188f
	Example file location	1: C:\Windows\

Filename twain_32.dll

System Windows 7

File size 51200 bytes

Date 2010-11-21

Download

File details
	MD5	163a95975e1d8819e653aa3e961371ca
	SHA1	d85b3d2800ef519b5322b93c1ea8c0a8092c39ec
	SHA256	05b13500741861e5384773d234d26cefb52b115ccfbae9f030881289ee4f3c58
	CRC32	ce403b75
	Example file location	C:\Windows\

Filename twain_32.dll

System Windows Vista

File size 50688 bytes

Date 2006-11-02

Download

File details
	MD5	83b863270e112c7f5a0bf7fbd3e24c91
	SHA1	bd01324ce5e6f8158ef9ed77cf0888917b5e8cab
	SHA256	1685132ba682ca1b790e834a6ccc2f8b45df868c5ad8955350361572784058af
	CRC32	e6132828
	Example file location	C:\Windows\

Filename twain_32.dll

System Windows XP

File size 50688 bytes

Date 2008-04-14

Download

File details
	MD5	6b5070f063ce5536a6c883b671e05884
	SHA1	854db522f0e00df7280a58702ed0607c2ad0fe11
	SHA256	23124c2cfdfb6203e842a57c78875b30ab421a91e2a20926bbaf8b598cb9c920
	CRC32	55e0a04d
	Example file location	---