Authenticated key management (AGM) succeeded not keys in Windows Vista SP2

When wireless connection windows authentication fails and the connection times out. The root cause of detail is that a level 2 security key exchange did not generate
multicast keys before timeout. I am aware that Microsoft recommends updates to SP2 which I am running KB935791. The problem is that it is a known problem that I have to solve that Vista has no auth keys and handle unrecognized during the passage of WPA... It is supposed to be a fix for this problem, but we can help you find it very difficult

Hello

Uninstall and reinstall the drivers of NIC from Device Manager and check if this can help, follow these steps:

(a) start Control Panel, click hardware and sound and then click Device Manager.

(b) to expand the node that represents the type of device you want to uninstall, right click on the entrance to the unit and click on uninstall.

(c) in the dialog box confirm the device removal, click OK to start the uninstall process.

(d) when the uninstall is complete, the site of the factory driver download and install the drivers.

(e) after installing the drivers, install the latest updates.

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

You can download the drivers from the manufacturers Web site.

Tags: Windows

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