What is epmvolflt.sys?

epmvolflt.sys is part of Windows (R) Codename Longhorn DDK driver and developed by Windows (R) Codename Longhorn DDK provider according to the epmvolflt.sys version information.

epmvolflt.sys's description is "Disk Performance Driver"

epmvolflt.sys is digitally signed by CHENGDU YIWO Tech Development Co., Ltd..

epmvolflt.sys is usually located in the 'C:\Windows\system32\drivers\' folder.

None of the anti-virus scanners at VirusTotal reports anything malicious about epmvolflt.sys.

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 epmvolflt.sys:

PropertyValue
Product nameWindows (R) Codename Longhorn DDK driver
Company nameWindows (R) Codename Longhorn DDK provider
File descriptionDisk Performance Driver
Internal nameEPMVolFlt.sys
Original filenameEPMVolFlt.sys
Legal copyright© Microsoft Corporation. All rights reserved.
Product version6.0.6001.18000
File version6.0.6001.18000 built by: WinDDK

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

Product nameWindows (R) Codename Longhorn DDK dr..
Company nameWindows (R) Codename Longhorn DDK pr..
File descriptionDisk Performance Driver
Internal nameEPMVolFlt.sys
Original filenameEPMVolFlt.sys
Legal copyright© Microsoft Corporation. All rights..
Product version6.0.6001.18000
File version6.0.6001.18000 built by: WinDDK

Digital signatures [?]

epmvolflt.sys has a valid digital signature.

PropertyValue
Signer nameCHENGDU YIWO Tech Development Co., Ltd.
Certificate issuer nameVeriSign Class 3 Code Signing 2010 CA
Certificate serial number411c87fe0db2c4736a11e30cee430fc4

VirusTotal report

None of the 67 anti-virus programs at VirusTotal detected the epmvolflt.sys file.

None of the 67 anti-virus programs detected the epmvolflt.sys file.

Other files also named epmvolflt.sys

epmvolflt.sys (7 votes)

Hashes [?]

PropertyValue
MD5ad3167c82f3062248d1dde250e1bbbdf
SHA256e9594ab269ea54f3b4d57f596402240e164ac8e3f79a8662131a2a48b1f828e1

What will you do with epmvolflt.sys?

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



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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