Windows Wireless LAN 802.11 Extensibility Framework using too much CPU power

Anonymous
2014-03-25T22:05:49+00:00

Recently, my computer's been running significantly slower. A quick look at my task manager showed me that the "Windows Wireless LAN 802.11 Extensibility Framework" was using up 40+% of my processing power, and I have no idea why or how to reduce it. I'm fairly certain it's doing things it shouldn't be doing, but again, I have no idea what to do. Any help would be greatly appreciated!

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.

0 comments
Answer accepted by question author
Anonymous
2014-03-26T10:37:37+00:00

Hi,

The Windows Wireless LAN 802.11 Extensibility Framework provides an interface to Windows wireless security and connectivity features for the drivers of wireless network adapters.

Let’s try these methods and check if it fixes the issue.

Method 1: Run System Maintenance troubleshooter and check.

a) Press Windows and X key together and select Control Panel.

b) Click on Troubleshooting.

c) Click on View all option on the left side of the Windows.

d) Click on System Maintenance option.

e) Click on Next and follow the onscreen instructions to troubleshoot the issue.

Method 2: C heck the functionality in safe mode with networking.

Step 1: Start your computer in safe mode with networking and check the CPU usage.

Refer this link to start the computer in safe mode.

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

If it works fine in safe mode with networking, let’s place the computer in a clean boot state.

Step 2: Perform clean boot.

Clean boot will help us identify if any third party applications or startup items are causing the issue.

To do this, follow steps from this link:

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

**Note:**After checking the functionality in clean boot, follow the suggestions under “How to reset the computer to start as usual after troubleshooting with clean boot”.

Keep us updated with the status of the issue to assist you further.

Was this answer helpful?

30+ people found this answer helpful.
0 comments

56 additional answers

Sort by: Oldest
Most helpful Newest Oldest
  1. Anonymous
    2014-12-30T16:00:21+00:00

    Rizwan, do you actually work for Microsoft, or is it some kind of joke?

    Was this answer helpful?

    0 comments
  2. Anonymous
    2015-01-01T23:04:58+00:00

    Hi Rizwan,

    Happy new Year!

    I'll try updating the Visual C++ runtimes. Seems related to the cpu-hungry threads. But the last few days the problem did not surface anymore. I'll try your tip anyway.

    Was this answer helpful?

    0 comments
  3. Anonymous
    2015-01-02T15:52:46+00:00

    Hi P.VanVoorst,

    Thank you for New year wishes. Wish you a very Happy New year as well.

    Thank you for keeping us updated on the status of the issue. Please feel free to reply, in case you face any other issues with Windows in future.

    Was this answer helpful?

    0 comments
  4. Anonymous
    2015-01-03T08:11:15+00:00

    Hi,

    Thank you for posting with the issue description.

    I would like to know have you followed the suggestions provided by Sharief K replied on March 26, 2014.

    Please reply with the results for further assistance, we will be happy to assist.

    Was this answer helpful?

    0 comments