What is twunk_32.exe?
twunk_32.exe is part of Twain Thunker and developed by Twain Working Group according to the twunk_32.exe version information.
twunk_32.exe's description is "Twain.dll Client's 32-Bit Thunking Server"
twunk_32.exe is usually located in the 'C:\WINDOWS\system32\' folder.
None of the anti-virus scanners at VirusTotal reports anything malicious about twunk_32.exe.
If you have additional information about the file, please share it with the FreeFixer users by posting a comment at the bottom of this page.
Vendor and version information [?]
The following is the available information on twunk_32.exe:
| Property | Value |
|---|---|
| Product name | Twain Thunker |
| Company name | Twain Working Group |
| File description | Twain.dll Client's 32-Bit Thunking Server |
| Internal name | Twunk_32 |
| Original filename | Twunk_32.exe |
| Product version | 1,6,0,1 |
| File version | 1,6,0,1 |
Here's a screenshot of the file properties when displayed by Windows Explorer:
| Product name | Twain Thunker |
| Company name | Twain Working Group |
| File description | Twain.dll Client's 32-Bit Thunking S.. |
| Internal name | Twunk_32 |
| Original filename | Twunk_32.exe |
| Product version | 1,6,0,1 |
| File version | 1,6,0,1 |
Digital signatures [?]
twunk_32.exe is not signed.
VirusTotal report
None of the 53 anti-virus programs at VirusTotal detected the twunk_32.exe file.
Folder name variants
twunk_32.exe may also be located in other folders than C:\WINDOWS\system32\. The most common variants are listed below:
- D:\WINDOWS\system32\
- E:\WINDOWS\system32\
- C:\WINDOWS.0\system32\
- C:\WINNT\system32\
- F:\WINDOWS\system32\
- G:\Windows\system32\
- H:\WINDOWS\system32\
- C:\SECONDW\System32\
- C:\WINDOWS2\system32\
- C:\WINXP\system32\
- D:\WINDOWS.0\system32\
Hashes [?]
| Property | Value |
|---|---|
| MD5 | e2d4ba3248cb1dcb51383267868715e5 |
| SHA256 | dc11f8a9674862d4f1ffe255b83ba37ea9ef989fe8d249712bcc98ca7b1da70a |
Error Messages
These are some of the error messages that can appear related to twunk_32.exe:
twunk_32.exe has encountered a problem and needs to close. We are sorry for the inconvenience.
twunk_32.exe - Application Error. The instruction at "0xXXXXXXXX" referenced memory at "0xXXXXXXXX". The memory could not be "read/written". Click on OK to terminate the program.
Twain.dll Client's 32-Bit Thunking Server has stopped working.
End Program - twunk_32.exe. This program is not responding.
twunk_32.exe is not a valid Win32 application.
twunk_32.exe - Application Error. The application failed to initialize properly (0xXXXXXXXX). Click OK to terminate the application.
What will you do with twunk_32.exe?
To help other users, please let us know what you will do with twunk_32.exe:
What did other users do?
The poll result listed below shows what users chose to do with twunk_32.exe. 40% have voted for removal. Based on votes from 167 users.
NOTE: Please do not use this poll as the only source of input to determine what you will do with twunk_32.exe.
Malware or legitimate?
If you feel that you need more information to determine if your should keep this file or remove it, please read this guide.
And now some shameless self promotion ;)
Hi, my name is Roger Karlsson. I've been running this website since 2006. I want to let you know about the FreeFixer program. FreeFixer is a freeware tool that analyzes your system and let you manually identify unwanted programs. Once you've identified some malware files, FreeFixer is pretty good at removing them. You can download FreeFixer here. It runs on Windows 2000/XP/2003/2008/2016/2019/Vista/7/8/8.1/10. Supports both 32- and 64-bit Windows.
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Comments
Please share with the other users what you think about this file. What does this file do? Is it legitimate or something that your computer is better without? Do you know how it was installed on your system? Did you install it yourself or did it come bundled with some other software? Is it running smoothly or do you get some error message? Any information that will help to document this file is welcome. Thank you for your contributions.
I'm reading all new comments so don't hesitate to post a question about the file. If I don't have the answer perhaps another user can help you.
shane writes
Part of the Thunking layer of COM - It allows 16 and 32 bit programs (such as old versions of office and modern applications) to interact.
You probably don't need it any more but the system will complain if you remove it. Best to leave it alone.
# 16 Nov 2009, 18:22
Roger Karlsson writes