download registry cleaner to clean up registry erros from your windows xp.
%SystemRoot%\repair\RegBack
Start > Run > Registry Editor > Windows XP
No they are not compatable with windows XP pro Backup Utility.
c: windows\system32\config folder\shadow copies
Regedit.exe Windows XP has only a Single registry editor (Regedit.exe) Windows 2000 ahs two registry editor Regedit32.exe Regedit.exe
Windows NT/2000 Regedit.exe and Regedt32.exe have two different functions. Windows XP has only one single registry editor.
Incremental: Windows 9x/Me/NT/2000/XP Differential: Windows 98/NT/2000/XP
Windows vista and 7 %system root%/system32/config/ ie: C:\system32\config
Windows XP provide " Windows Backup and Restore" a In build utility for creating backup. I will create backup of your vital files, documents, folders, songs, videos, and other data. this utility create .bkf backup files.
A registry cleaner for Microsoft Windows XP costs $39.95. Designed to operate on the Microsoft Windows XP Operating System, a registry cleaner has been widely debated by experts, who claim it is unnecessary and useless.
Backup and Restore Center