If your partition was formatted in FAT32 and do you want to convert
into NTFS file system?
Here is the Tip :
Windows has a built in command line tool called "convert.exe". To
convert a partition from FAT32 to NTFS, make sure you first have
proper backup of your system before you start. Now, click
"Start/Programs/Accessories/Command Prompt". At the prompt type
"Convert", followed by your drive letter and then the file system type
has to be changed to, for instance....
Convert FAT32 to NTFS File System 
Linear Mode
