[Freedos-user] Bad or Missing Command.com woes

2006-08-17 Thread jusin.halls



I have been having some problems with FreeDOS 
changing drive letters on me unexpectedly so that it is unable to find it's own 
command.comI am ultimately trying to get a system which will dual boot 
FreeDOS and Windows XPe, so that I can boot into DOS to allow the windows system 
files to be updated automatically.Initially I downloaded an ODIN floppy disk 
image and used it to create a bootable CD in floppy disk emulation, using 
Nero. This booted successfully, and allowed me to partition and format the 
hard drive. However, when I then booted from the hard drive, although it 
listed the three partitions correctly during the boot, it complained that 
COMMAND.COM was missing. Having found a command.com for it to use it 
became apparent that the C: drive was in fact the 5Gb empty partition and not 
the small DOS partition which had COMMAND.COM on it.No to be defeated I went 
back to the web site and downloaded a FreeDos image and used rawrite to create a 
bootable floppy that I could use in a USB floppy drive. Boots OK, although 
with very confusing options during the process - eventually wait and choose R to 
run programs from the command line.Re-format the HD as before, reboot to HD 
and alll is well - it works! Until I remove the floppy drive and boot from 
the HD and then the drive letters change again and it can't find 
command.com.

Following some advice from a posting on the 
forum I tried following a link to an alternative 'development' kernel - same 
nominal version, but this kernel works correctly with or without the floppy disk 
being present, and I could add the XCDROM drivers to be able to read CDs as 
well.

The moral is that the kernel version sare not 
clearly identifiable, but may cause some strange problems with early 
version.

Hope this helps someone,

Justin

Bootable CD, created using odin1440.img, 
downloaded from http://odin.fdos.org/odin2005/

Booted to FreeDOS for 386+HIMEM+EMM386Ver 
gives:-FreeCOM version 0.84-pree XMS Swap [Sep 03 2005 16:11:40]Dos 
version 7.10FreeDOS kernel version 0.0.35

Kernel.sys has size 44,056 dated 09-16-05 
12:26a



Floppy disk created from FDOS1440.img 
downloaded fromhttp://www.ibiblio.org/pub/micro/pc-stuff/freedos/files/distributions/old/beta9sr2/and 
dated 30-Nov-2005 17:26 1.4M copied to floppy disk using 
rawrite from the same source directory.Ver gives:-FreeCOM version 
0.84-pree XMS Swap [Sep 25 2005 15:16:48]Dos version 7.10FreeDOS kernel 
version 0.0.35

Kernel.sys has size 44039 dated 09/26/2005 
4.00p

Updated kernel to http://fdos.org/kernel/KERNEL.dev.sysVer 
gives:-FreeCOM version 0.84-pree XMS Swap [Sep 25 2005 15:16:48]Dos 
version 7.10FreeDOS kernel version 0.0.35

Kernel.sys has size 44,570

Hard disk has three partitions

C: - FAT16 20Mb primary active formatted 
/sD: - FAT32 3Gb primary formatted /sE: - FAT32 5Gb primary formatted 
without /s


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Re: [Freedos-user] Bad or Missing Command.com woes

2006-08-17 Thread Arkady V.Belousov
Hi!

 17-Авг-2006 11:16 [EMAIL PROTECTED] ([EMAIL PROTECTED]) wrote to 
freedos-user@lists.sourceforge.net:
jhu X-Mailer: Microsoft Office Outlook 11

jhu P.msoNormal { FONT-WEIGHT: normal; FONT-SIZE: 12pt; MARGIN: 0in 0in 0pt;
jhu COLOR: black; FONT-FAMILY: MS Sans Serif, sans serif } LI.msoNormal {
jhu FONT-WEIGHT: normal; FONT-SIZE: 12pt; MARGIN: 0in 0in 0pt; COLOR: black;
jhu FONT-FAMILY: MS Sans Serif, sans serif } BODY { FONT-WEIGHT: normal;
jhu FONT-SIZE: 12pt; MARGIN-LEFT: 50px; COLOR: black; FONT-FAMILY: MS Sans
jhu Serif, sans serif } HR { WIDTH: 100%; COLOR: #00; HEIGHT: 1px }
jhu
jhu I have been having some problems with FreeDOS changing drive letters on me

 Damn. Jusin, turn off HTML formatting in your Outlook! And disable
attaching image to your letters!

jhu unexpectedly so that it is unable to find it's own command.com
jhu I am ultimately trying to get a system which will dual boot FreeDOS and
jhu Windows XPe, so that I can boot into DOS to allow the windows system files
jhu to be updated automatically.
jhu Initially I downloaded an ODIN floppy disk image and used it to create a
jhu bootable CD in floppy disk emulation, using Nero.  This booted
jhu successfully, and allowed me to partition and format the hard drive.
jhu However, when I then booted from the hard drive, although it listed the
jhu three partitions correctly during the boot, it complained that COMMAND.COM
jhu was missing.  Having found a command.com for it to use it became apparent
jhu that the C: drive was in fact the 5Gb empty partition and not the small DOS
jhu partition which had COMMAND.COM on it.

 DOS assigns C: to partition, from which it boots (or, if you boot
from diskette, which is primary active/bootable partition on first disk).

jhu Re-format the HD as before, reboot to HD and alll is well - it works!
jhu Until I remove the floppy drive and boot from the HD and then the drive
jhu letters change again and it can't find command.com.

 And where is your disk layout (which partitions there present)? Why you
not show us, which letter were assigned and which you expect to assign?

jhu FreeDOS kernel version 0.0.35
jhu Kernel.sys has size 44,056 dated 09-16-05 12:26a

 This is old version.

jhu Hard disk has three partitions
jhu C: - FAT16 20Mb primary active formatted /s
jhu D: - FAT32 3Gb primary formatted /s
jhu E: - FAT32 5Gb primary formatted without /s

 What shows FDISK - how your disk is partitioned?

jhu --ATTACHMENT-- image/jpeg file Notebook.jpg

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