I have applied some tools for decrypt the data. But its not work properly.1 person needs an answerI do too

If the data is actually encrypted using XP Pro's EFS or third-party encryption program like TrueCrypt, you can do nothing without the previously backed-up certificates, recovery keys, etc. If you don't have this, the data is lost forever. If the data was not actually encrypted but was in an XP Home user's account that was made private, then just take ownership of the files. Take Ownership of a File or Folder in Windows XP [Q308421] - http://support.microsoft.com/?kbid=308421 How Do I Get the Security tab in Folder Properties? - http://www.dougknox.com/xp/tips/xp_security_tab.htm MS-MVP - Elephant Boy Computers - Don't Panic!