Networks Network Key Changing

Could some one help me sort this little problem. I had to change my network key but for some reason when i change it to the correct key in the wireless network properties it cool. As soon as the computer is restarted it resets it self back the the previous key and i have to keep changing it be able to connect it the net!

Any ideas

 

Weird. Have you tried removing the network profile completely then adding it again but with the new password?

 

maybe delete the entire entry and create a new one?

 

^^this

 

How do i do that?

Thanks for the replys

 

Control panel -> Network and sharing center -> Manage wireless networks (Top left) -> Right click on the network your having problems with -> Remove network -> Click yes

Go back to network and sharing center -> Click connect to a network -> Click on your network -> Connect -> Enter your new key

Hope this helps.

 

Pretty sure thats the first thing i done m8 but i shall have another go 2nite