If you are trying to put Windows XP on a Macbook, it won't work.
No.
The Windows XP SP2 update is an automatic update for Windows XP computers. It was designed to enhance support for WiFi networks , and replaces hotfix 893357.
One can update Service Pack 2 on Windows XP Professional by visiting the Windows' update page. When on the Windows' website, press "update" and then install to complete the update.
Windows XP has a feature called auto update. To turn this on all you have to do is go to control panel then go to Security Center. From there you will be able to turn auto update on.
automatic update
Is it in your C:\ folder? Most likely that was a partial install of a windows update. Perhaps the computer crashed or was forced to shut down during installation of a windows update, and that caused the temporary folder with the update code to be not deleted after installation. That is just a guess, though, based upon your limited description.
Windows XP SP2 can update to SP3 through Windows Update, CD/DVD/USB or downloading the file manually from Microsoft's Websites. Be warned XP support ends as of April 2014.
It will update the software and it will go faster.
For windows XP get yourself a copy of diskternals. I have had some very good results in the past with this program.
Yes.
hit your applemac repeatedly with a hammer
an accidentally deleted CONFIG.SYS file