Windows Wifi troubleshooting: Unable to find valid certificate
Posted March 3, 2010
on:So I’m at a coffee shop where everybody has already accessed the wi-fi through their laptop computer. I think to myself, “this should be easy, I’ll just open up the list of networks and connect to the cafe’s wireless internet router.”
But, no. Nothing. Nada. It’s connected with a strong signal but the stupid Windows XP is telling me “unable to log on because it can’t find the certificate. Firewall. Certificate not valid.”
AAAAAAHHHHHH, this problem is so annoying and embarrassing.
I searched through all the forums and nothing came up. Except, one day I tried to look for an answer using the keywords “certificate not valid” again but this time found a link to Microsoft’s Technet site.
I’m a mac guy so I’m not too savvy when it comes to the inner workings of Windows, but I noticed that the title was
8. Now remain here & go look at the tabs on top of this window. Click on the one that says “Authentication.”
9. Then click on the box that says “Enable IEEE 802.11x authentication for this network.” Then press OK.
10. Relaunch your wireless networking window by clicking on the icon on the bottom right of your windows desktop again.
11. Try that stubborn network that has been denying you access and choose “connect anyway.”
12. Hope that it works.
And I do hope that it works for you! If so, kindly leave a comment so that I know how many people this has helped. Thanks.
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