Window xp configuration files corrupts

[pawan_46]

Hello, Every body,
I have Pentium 4 pc & my window xp currupts can any body help me how to re install window 7 after delete window xp

 

[HardwareTwitch]

Here is a link for fresh installation of windows 7:
http://www.windowsreinstall.com/win7ultimate/windows7installguides/indexfullpage.htm

Follow it step by step and you will be done.