If I'm not mistaken, there is no regular XP installation CD. I believe he burned a bootable XP Recovery Console CD. I believe his Dell comes with a hidden restore partition on the hard drive.
Actually, the OP did post the below indicating he had located the media.
Some good news. I have the XP Windows Home Edition Install Software. If and when I do the reinstall, what are the consequences such as losing everything if there was no backup. Look forwad to your response.
Liz has asked for the make and model of the system. The OP has yet to provide that information. I may be wrong but I would think the disc are recovery and that there is no recovery partition. I base this on the fact the system is Home and formatted for Fat32
file system. Most computers containing those characteristics are pre recovery partition era. I may be wrong though.
As for the rootkit scanner from MBAM, I personally will use it only after I have used aswMBR simply because there is not an MBR option in
Malwarebytes Anti-Rootkit.