What is wstcodec.sys?

wstcodec.sys is part of Microsoft(R) Windows(R) Operating System and developed by Microsoft Corporation according to the wstcodec.sys version information.

wstcodec.sys's description is "WDM WST Codec Driver"

wstcodec.sys is usually located in the 'c:\WINDOWS\SoftwareDistribution\Download\eb5ff0ae9fdaa24285c4924997a7aa90\' 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.

Vendor and version information [?]

The following is the available information on wstcodec.sys:

PropertyValue
Product nameMicrosoft(R) Windows(R) Operating System
Company nameMicrosoft Corporation
File descriptionWDM WST Codec Driver
Internal namewstcodec.sys
Original filenamewstcodec.sys
Legal copyrightCopyright (C) Philips Semiconductors. 1981-1999
Product version5.3.2600.2180
File version5.3.2600.2180 (xpsp_sp2_rtm.040803-2158)

Here's a screenshot of the file properties when displayed by Windows Explorer:

Product nameMicrosoft(R) Windows(R) Operating Sy..
Company nameMicrosoft Corporation
File descriptionWDM WST Codec Driver
Internal namewstcodec.sys
Original filenamewstcodec.sys
Legal copyrightCopyright (C) Philips Semiconductors..
Product version5.3.2600.2180
File version5.3.2600.2180 (xpsp_sp2_rtm.040803-2..

Digital signatures [?]

The verification of wstcodec.sys's digital signature failed.

PropertyValue
Signer nameMicrosoft Windows Publisher
Certificate issuer nameMicrosoft Windows Verification Intermediate PCA
Certificate serial number6113452f000000000036

Hashes [?]

PropertyValue
MD5d5842484f05e12121c511aa93f6439ec
SHA256531888e914578172534bbc3220a86c99d1fce423e89834b533e0a79f583436f3

What will you do with wstcodec.sys?

To help other users, please let us know what you will do with wstcodec.sys:



What did other users do?

The poll result listed below shows what users chose to do with wstcodec.sys. 0% have voted for removal. Based on votes from 2 users.

Votes
Keep100 %
2
Remove0 %
0

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.

Please select the option that best describe your thoughts on the information provided on this web page


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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.

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