afd.sys is part of Microsoft® Windows® Operating System and developed by Microsoft Corporation according to the afd.sys version information.
afd.sys's description is "Ancillary Function Driver for WinSock"
afd.sys is digitally signed by Microsoft Windows Publisher.
afd.sys is usually located in the 'C:\WINDOWS\system32\drivers\' folder.
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.
The following is the available information on afd.sys:
|Product name||Microsoft® Windows® Operating System|
|Company name||Microsoft Corporation|
|File description||Ancillary Function Driver for WinSock|
|Legal copyright||© Microsoft Corporation. All rights reserved.|
|File version||5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)|
Here's a screenshot of the file properties when displayed by Windows Explorer:
afd.sys has a valid digital signature.
|Signer name||Microsoft Windows Publisher|
|Certificate issuer name||Microsoft Windows Verification Intermediate PCA|
|Certificate serial number||6113452f000000000036|
To help other users, please let us know what you will do with afd.sys:
The poll result listed below shows what users chose to do with afd.sys. 0% have voted for removal. Based on votes from 3 users.
If you feel that you need more information to determine if your should keep this file or remove it, please read this guide.
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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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.
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