PBM: Dual boot with dos on floppy

Hi,

I would like to build a boot floppy disk (which will become a CD after
validation) with MS-DOS on IT.
It would first boot and propose to choose between:
-WinXP (on hard drive)
-DOS (on the floppy)
(The idea is to make a boot CD which would permit to get dos on any PC and
booting XP without having to take the CD/floppy out.)

I made my disk like that:
1) I did format it under XP to get the proper MBR on it.
2) I placed boot.ini, NTDLR and NTDETECT.COM on it so that it boots and
propose to choose.
3) I placed the WinME boot disk files (autoexec.bat, command.com,
config.sys, io.sys...)
4) I extracted the WinME MBR and placed it as BOOTSECT.DOS on the floppy

Here is my boot.ini
[boot loader]
timeout=30
default=multi(0)disk(0)rdisk(0)partition(1)\WINDOWS
[operating systems]
multi(0)disk(0)rdisk(0)partition(1)\WINDOWS="WinXP" /fastdetect
/NoExecute=OptIn
A:\BOOTSECT.DOS="DOS" /win95dos

I thought it would be ok (and it works perfect for WinXP), but when I choose
DOS, I got an error on <windows root>\system32\hal.dll

What is wrong with this boot disk?

Thanks for your help

Cheers

Alex


.

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