PC FILE INSPECTOR. See which finds the most and decide what to do next.
With ZAR it's only a financial decision of "Are my files worth it."
Recently, I was defragging my D partition (NTFS) on my 250GB HD - Sony Vaio PCV-RZ56G that is running XP Media Edition 2004 with Norton Systemworks 2006. When the program was 96% done, it hung up and would not finish. After sometime, I restarted the computer - and then I was not able to access the files and programs on the d drive. I had all of my mp3, photos, word doc's, and quicken files on it.
Also, since I had loaded Norton onto the d drive, that meant I had to reload it back onto the c drive. I would really like to recover it. Any ideas?