Current Limitations
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Limitations
TestDisk and PhotoRec are using a 64 bits internal data offset representation.
IDE LBA28 adressing is limited to 128 GB HD.
IDE LBA48 adressing is limited to 131072 TB.
PC/Intel MBR partition table is limited to 2 TB.
GUID Partition Table (GPT) can be up to 18 exabytes (Not yet supported by TestDisk).
Most common limitation is to have an OS that doesn't handle IDE LBA48 adressing mode.