hwo i can change the raw to ntfs with out loosing dtat
More aboutconvert ntfs loossing data
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You can convert RAW to JPEG, PNG, or TIFF image with the proper software. You might just have to "save as" and change the drop down box to a different format.
A corrupt or missing boot sector will cause such kind of problem. It is not possible to convert the RAW partition to NTFS directly and you have to recover the data out and then apply a format to NTFS partition.