Windows could not find a certificate to log on the network

So I try to connect to the network that appears, and then trying to connect but it with "Windows could not find a certificate to log on the network. Now, I tried unchecking security in the properties box and also to uncheck it to 'use windows to configure my wireless network.

NONE OF THESE WORK FOR ME!
Also attempted to fix the network, but he says that "windows could not finish repairing the problem because it is impossible to perform the following action: connect to the wireless network '"
I am currently under SP2, but in the process of installing SP3.
Help!

This error usually occurs because you have specified a connection protocol 802. 1 x.  You must configure your properties to uncheck this box.  See the following article:

"Windows could not find a certificate to log on the network.

<>http://answers.Microsoft.com/en-us/Windows/Forum/windows_xp-Networking/window-was-unable-to-finad-a-certificate-to-log/f68d2ea6-51c4-4B86-a5de-da4d06afb50a >

HTH,
JW

Tags: Windows

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