I found this site when the ntldr error, came up on my cpu so I figure you guys saved me there, so hopefully, you could help here

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Well heres the problem... I just installed a clean version of windows xp pro onto my hard drive (to get rid of all the gunk that all my previous os have left behind) . I was exstatic after I fixed everything up and it finally decided to work.
Then you guys know how it goes, I started up windows explorer trying to look for something, and double clicked on one of the folders to the right hoping to open it. Instead it opened the search this folder in a new window, without even expanding the folder I was looking at.... So heres my question, I need to stop this search folder from coming up every time I double click on any folder, It's driving me insane.
I've noticed that when I right click on a folder instead of having Explore bolded, My computer has Search bolded. So I've been looking through the preferances and everything trying to set it to explore folders, instead of trying to have it search the stupid folder but to no avail. Sorry It's just irksome.
So if any of you have had this problem, please tell... Is it the default setting for xp and I just don't know where to change it or what. I would try and reinstall xp but like I said, I ran into that ntldr file missing the first time I did that so I would like to steer clear of that if at all possible.
Thanks for any advice.