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#Hard drive erd iso update#

Boot using the setup floppy disks or using the installation CD. The Windows 2000 ERD repair process is much like Windows 2000. For comparison purposes, you may want to read Contents of NT ERD for a complete list of what gets copied to the Windows NT 4 ERD.

As in Windows NT, the ERD is usable only on the PC it was created on. Windows 2000 recovery processes use this file to detect changes to core files. Setup.log contains CRC data for core w2k files. What gets copied to the ERD floppy? autoexec.nt, config.nt, & setup.log. The registry files are only updated when you run ntbackup with the backup system state data option. Potential gotcha! for NT gurus: unlike Windows NT, the w2k Repair directory only contains the original installation hives only.

#Hard drive erd iso update#

When you update the w2k ERD, the registry files are copied to %systemroot%\Repair\Regback.

Why does the Windows 2000 ERD not include registry hives? Microsoft's position is that there is simply not enough space on commonly available removable media.

Click on Emergency Repair Disk button on the Welcome to the Windows 2000 Backup and Recovery Tools windowįollow instructions on screen from this point.

Instead, when you create your ERD, the Backup utility will create a copy of the registry in the \Winnt\Repair\RegBack directory on your hard drive provided you enable the Also Back Up The Registry To The Repair Directory check box. NT's ERD includes part of the registry, but W2K's ERD does not. The second and most drastic difference is in the contents of the floppy. You must use the Backup utility to create your W2K ERD. You can still create an ERD in Windows 2000, but it's not the same as NT's. If you run into problems such as a corrupted registry, or if you're unable to boot NT, the Emergency Repair Disk (ERD) can be used to repair the current installation. In Windows NT 4, the utility Rdisk.exe is used to save critical information about your system to a floppy disk.