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SYS--Notes

How the SYS command copies files The SYS command copies the files in the following order: IO.SYS, MSDOS.SYS, COMMAND.COM and DRVSPACE.BIN. No requirement for contiguous files MS-DOS no longer requires the two system files to be contiguous. This means that when you want to copy a new version of MS-DOS to a disk containing system files for MS-DOS version 3.3 or earlier, you need not reformat the disk. Using the SYS command on compressed drives The SYS command does not work on compressed drives. If drive C is compressed and you need to make your hard disk bootable, use the SYS command on drive C's host drive. (If you are using DriveSpace, to find out which is drive C's host drive, type DRVSPACE /INFO C: at the command prompt.) Using the SYS command on assigned drives and network drives The SYS command does not work on drives that have been redirected by using the ASSIGN, JOIN, or SUBST command. SYS also does not work on network drives or drives redirected using INTERLNK.
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