wdavulis

I converted my slaved Western Digital 200GB from FAT32 to NTFS using Partition Magic 8. Now in the root directory I can only open 1/3 of the folders that appear to be there. I have tried deleting the inaccessible folders and this also does not work. Does anyone know how I can repair the folder structure or make the folders/files accessible again? I am using Windows XP Pro.