WMI Provider Host constantly disrupting performance of my CPU, especially when music is playing.

Anonymous
2013-05-01T11:13:12+00:00

Hello,

The WMI Provider Host always flares up to about 30% of CPU usage after about 10 minutes on.  When it does, if I'm playing any music it slows the computer down so the music becomes jerky and distorted and the computer runs slowly.  I don't have any 3rd party virus programs, and haven't installed many programs, so don't understand why it does this.

I have a Windows 8 Desktop machine and mostly use it for internet and playing music, so this is particularly annoying when it happens.

I am not technically minded, so does anyone have a simple solution for a technophobe?!

Windows for home | Previous Windows versions | Performance and system failures

Locked Question. This question was migrated from the Microsoft Support Community. You can vote on whether it's helpful, but you can't add comments or replies or follow the question.

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Anonymous
2013-05-01T23:18:01+00:00

Hi,

It appears that you have an issue with High CPU usage at idle. However, in order to guide you in the right direction; I will need some more information. Please help me by answering the question mentioned below.

Did you make any changes to the computer prior to this issue?

In-order to fix the High CPU usage issue, refer the following methods.

Method 1:

Check if you can experience the issue in ‘Safe mode with networking’; if safe mode with networking works fine then set the computer to ‘Clean boot’ state to check for software conflicts.

Step 1:

Windows Start-up Settings (including safe mode).

http://windows.microsoft.com/en-gb/windows-8/windows-startup-settings-including-safe-mode

Step 2:

Keep the computer in clean boot and check the issue status.

How to perform a clean boot to troubleshoot a problem in Windows Vista, Windows 7, or Windows 8.

http://support.microsoft.com/kb/929135

Note: Please go through the section: How to reset the computer to start as usual after troubleshooting with clean boot of the Kb article to boot the computer in normal startup after fixing the issue.

Method 2:

I would also suggest you to run “System Maintenance” to diagnose and fix the issue. It finds and cleans up unused files and shortcuts, and performs maintenance tasks.

Follow these steps:

a.       Press “Windows key + W” from keyboard.

b.      Type “Troubleshooting” without quotes in the search box and hit enter

c.       From “Troubleshooting” windows click “View all” option from the left panel.

d.      In the list of options, click on “System maintenance”.

e.      Click “Next” and follow the on-screen instructions.

Hope this information is helpful. Please do let us know if you need assistance with Windows, we’ll be glad to assist you!

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  1. Anonymous
    2013-10-26T22:12:59+00:00

    Window 8.1: Excessive CPU usage by WMI Provider Host

    Working with Microsoft Support via phone, found an app call Conduit (search tool) causing the problem.  Removed this and all other suspicious looking apps from the Programs and Features Manager (PFM), using Revo Uninstall Pro Tool which does a completely thorough removal of all traces of an app, including TMP locations and register entries.   Recommend checking PFM periodically.

    Also available are Toolbar Cleaner Tools for removing unwanted browser add-ons, extensions and other junk apps embedded within browsers.

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  2. Anonymous
    2013-11-05T01:04:38+00:00

    Yes, conduit has been around for  while. It's trouble and will keep popping up. I read it installs with Chrome. This is like the 10th time I have found condut. I have 8.1 and Malwarebytes Pro

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  3. Anonymous
    2013-11-06T21:53:54+00:00

    I tracked my problem down to a malware called Conduit Search. After killing the process and then uninstalling the program, the CPU utilization has gone down to 3-4%.

    Thank you, thank you, thank you! That solved the problem for me Sushant C. I found "Conduit Search" by running my Malwarebytes program (free version). This has taught me a lesson to run this program at least once a week.

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  4. Anonymous
    2013-12-07T03:51:15+00:00

    I could not find a "Search Conduit" or "Conduit Search"?

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