I have reinstalled my windows XP operating system and everything works fine, except wirelessly connecting to the internet. I do not know why this problem occurred when everything works fine. I heard that it could be wireless zero configuration problem. If you know what is this and how to fix it, please tell me. Thanks.
To fix it go to start, then run. Now type:
systemroot\system32\services.msc /s
In the services dialog box choose wireless zero configuration and right click on it, then choose start. Now you will go to the wireless network connection window and you should choose change advanced settings. Now click on wireless networks tab and after that check box use windows to configure my wireless network settings. When you do this, everything would be ok.