Service Windows wireless suddenly stopped working because of problem with the KeyIso service

Description of the problem: Windows Wireless Services suddenly stopped working on my computer. What I have discovered so far that the problem is that the WLAN AutoConfig service does not work because of the failure of the function "KeyIso". The error message for the mentions "Error 126" KeyIso (the specified module could not be found). Any help to fix this would be appreciated. TDW

Hello

What is the antivirus installed on the computer program?

KeyIso Description:

The service provides insulation for private keys key processes and operations of such associated encryption required by the common criteria. The service stores and uses long term keys in a secure process in line with the requirements of the common criteria. It should normally be disabled, as otherwise, these cryptographic operations may fail.

Looks like there could be a corruption with the wireless connection that you have added. You can perform the steps.

Method 1:

Try to manually start the wireless service, i.e. the WLAN AutoConfig service. To do this, connect to the computer as an administrator.

a. Click Start, type services.msc and press enter.
b. Locate the Autoconfiguration WLAN service, double-click to open its Properties window.
c as. under the general tab, change the startup type to Automatic and click on the Start button.
d. click on apply, then ok.

Method 2:

To resolve this problem, try using the tool (SFC.exe) System File Checker. To do this, follow these steps:

How to use the System File Checker tool to fix the system files missing or corrupted on Windows Vista or Windows 7
http://support.Microsoft.com/kb/929833

Method 3:

You can uninstall and reinstall the network card and check.

a. click Start, type Device Manager in the Start search box and press enter.
b. locate the network adapters and expand the same.
c. Select the Wireless connection, right click and choose Uninstall.
d. restart the computer, if prompted.

Drivers should settle automatically after the computer restarts.

Now you can install the latest network card drivers and see if that fixes the problem.

http://Windows.Microsoft.com/en-us/Windows7/update-a-driver-for-hardware-that-isn ' t-work correctly

Windows wireless and wired network connection problems
http://Windows.Microsoft.com/en-us/Windows/help/wired-and-wireless-network-connection-problems-in-Windows

Hope this information helps. Response with status so that we can help you.

Tags: Windows

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