Additional possibly required utilities:
Locked drives occur only with hard drives previously installed in older Series 1 standalone TiVos.
If you run into a locked drive (total size reports as 9-10MB) during this upgrade process then use the qunlock utility to unlock. If required, first download the
qunlock (7k) program. This file should then be copied to a dos boot floppy. To create a dos boot disk, place a blank disk in your floppy then exit windows to an msdos prompt and type "sys a:" at the c:\ prompt. Windows ME users should go to Control Panel-->add/remove programs-->Startup Disk to create the dos boot disk (Windows 2000/NT/XP users should see note at end of document). Return to Windows and then copy the qunlock program to your new dos boot floppy (label qunlock boot disk).
If you are going to be restoring a backup image running TiVo software version 2.0 or below (does not apply to 2.0.1 or above) to a non-Quantum A drive you will also need to download TiVoMad v3.2 (1.4MB - requires a single floppy disk)(file is no longer hosted at the original source. Closest file is
here.). Unzip this file to it's own folder and place a blank formatted disk in your floppy drive. Double click to execute the makedisk.bat file and the batch file will automatically create a TiVoMad boot floppy for you (label TiVoMad).