What is cqcpu.sys?

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

cqcpu.sys's description is "Description string for cqcpu driver"

cqcpu.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.

Vendor and version information [?]

The following is the available information on cqcpu.sys:

PropertyValue
Product nameMicrosoft(R) Windows NT(TM) Operating System
Company nameMicrosoft Corporation
File descriptionDescription string for cqcpu driver
Internal namecqcpu.sys
Original filenamecqcpu.sys
Legal copyrightCopyright (C) Microsoft Corp. 1981-1996
Product version4.00
File version4.00

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

Product nameMicrosoft(R) Windows NT(TM) Operatin..
Company nameMicrosoft Corporation
File descriptionDescription string for cqcpu driver
Internal namecqcpu.sys
Original filenamecqcpu.sys
Legal copyrightCopyright (C) Microsoft Corp. 1981-1..
Product version4.00
File version4.00

Digital signatures [?]

cqcpu.sys is not signed.

Hashes [?]

PropertyValue
MD5be43d9c71508cb4116cb56979d1ce820
SHA2564fa7d528046af1438d4e73d915f9fbe01b8e525e77a2f3d62e9f7b58d37b5d8b

What will you do with cqcpu.sys?

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



What did other users do?

The poll result listed below shows what users chose to do with cqcpu.sys. 0% have voted for removal. Based on votes from 10 users.

Votes
Keep100 %
10
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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