Let me list the steps according to your post;
1] Windows XP crashed.
2] You re-installed Windows XP, (including all the drivers?). Did you re-install using the XP CD?
3] Then after that you used a Linux Live CD and renamed the Windows, Program files, Documents and Settings folders to Windows.del, Prorgam files.del, and Documents and Settings.del
4] You then installed Windows. Which Windows, Windows XP or Windows 7?
5] You cannot delete the *.del folders
A] Why install Windows XP, (step 1), then rename those folders to *.del?
B] If the Windows install went successfully, (step 1), why did you need to use a Linux Live CD to rename any folders?
C] You installed new Windows, (step 4). Why install Windows again? Which Windows, XP or 7?
D] Why can't you delete those *.del folders? What is this "Sharing error", the full message?
my window crashes and now i re-install the new window, after that i boot with live cd and rename the windows,program files, and documents and setting folder to windows-del, program files-del, and documents and setting-del.
and install the new window, i have copy the older data to new windows, and now want to delete these folders but i can't i try with linux live cd, windows 7, xp but can't delete these folders, sharing error come, how i can delete thsese? any help?