Partition need format

I have 1T HDD (WDC WD10EADS-00M2Bo ). divide it 2 partitions . the both are FAT32 . one of my partitions asked for format . I enter startup disk and when dos opened I tried to enter the partition from  dos . and it open easy and all my data appear ! . I tried to run dos scandisk . it always stop and appear this message ( scandisk encountered data error while reading fat ) . I need to open my partition from windows without format and losing for my data . plz help me for this ?

Hi,

Unfortunately you will need to reformat the drive in order to make it operational again. The file system is corrupt and needs to be restore.

also, any of the data that is corrupted, you won’t be able to save anyway.  you could try finding a data recovery software online to see if that can pull the rest of the data off the drive.