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Jan20-10, 09:09 AM
Borek's Avatar
P: 23,731
No idea about NTFS, but on FAT each file is described by an entry in directory table - one of the fields there is the file size. Modify just these four bytes and file will be reported as larger (or smaller) then it is in reality. It can't be done on the OS level, but any disk editing software able to deal with the disk on the sector level will do.