Rebuild boot sectors like FAT12, FAT16, FAT32.Support to recover FAT32 boot sector from the backup.Recover deleted or lost partitions, and fix partition table (include FAT table).Just unzip the contents of the file you download. The app is portable, meaning there is no installation process. TestDisk is primarily designed for recovering lost partitions, but it can also rebuild boot sectors, fix file allocation tables (FATs), create NTFS boot sector backups, and correct partition table errors. You can find lots of free partition recovery tools using Google, but we think TestDisk is the best tool for the job (though we've touched on a couple of alternatives later in the article). Highlight the broken or missing partition.

Set your drive's type of partition table.For a more detailed explanation, keep reading. If you are confident in your technical ability, follow the step-by-step guide below. How to Recover a Lost Partition in Windows Perhaps you made a mistake when resizing a partition, maybe you inadvertently damaged the Partition Table, or possibly you even deleted the partition without realizing. The final cause is disk management errors. In turn, this might make partitions inaccessible. If either your operating system or file system becomes corrupted, the hard drive may not be able to function correctly. It attacked the Master Boot Record (MBR) and if successful, overwrote the partition data with null bytes. One such example was the Rombertik virus in 2015. As viruses become increasingly complex, they can target parts of the operating system which were previously out of reach. How Does a Partition Become 'Lost'?īroadly speaking, there are three primary ways for a partition to get lost.įor many users, the most common cause is malware. Instead, in this piece, we're going to look at one specific example: lost partitions. The number of potential causes for missing or inaccessible files or folders is almost endless it's impossible to cover them all in one article.

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