Hi Michael: Thanks again for the help. That didn't change the symptoms at all from just using NOEMS...still get the error from DOS/32A!
What does DOSDATA=UMB do? I am booting from a USB floppy drive most of the time...occasionally from a CD with a 1.44MByte floppy disk image. Development kernel, command.com, and SYS command. New himem.exe/emm386.exe. NTFS4DOS failed to load at all. config.sys: !LASTDRIVE=Z !BUFFERS=20 !FILES=40 !DOS=HIGH,UMB !DOSDATA=UMB echo NTFS4DOS included by permission from datapol gmbh, germany echo NTFS4DOS and this CD may only be used on "private computers" echo and for "private uses" echo See www.datapol.de/dpd. echo Mark Bailey, [EMAIL PROTECTED], July 12, 2005 - Alpha 1.0 SHELL=a:\command.com a:\ /p !MENUCOLOR=7,0 MENUDEFAULT=1,5 MENU 1 - Boot FreeDOS without NTFS4DOS MENU 2 - Boot FreeDOS with NTFS4DOS 12?DEVICE=A:\FDOS\HIMEM.EXE 12?DEVICE=a:\fdos\emm386.exe x=test memcheck vds noems max=256M 2?installhigh=a:\datapol\ntfs4dos.exe a:\command.com a:\ /p 12?DEVICE=a:\fdos\tdsk.exe 4096 ------ mem /f /x Segment Size Name Type ------- -------- ---------- ------------- 0271 6512 DOS system data 0273 192 FILES data area 0280 2528 HIMEM device driver 031f 3344 EMM386 device driver 03f1 384 TDSK device driver 0409 48 free 040d 2992 COMMAND program 04c9 96 MEM environment 04d0 48240 MEM program 1098 583264 free 9f00 200704 reserved d000 6368 DOS system data d002 64 DEVICE data area d007 1904 FILES data area d07f 2288 LASTDRV data area d10f 2048 STACKS data area d18f 3312 CTMOUSE program d25f 28752 free d965 24416 free df5c 2304 free dfed 288 COMMAND environment Testing XMS memory ... INT 2F AX=4309 supported XMS version 3.00 XMS driver version 3.11 HMA state exists A20 line state enabled Free XMS memory 530183168 bytes Largest free XMS block 530183168 bytes Free handles 68 Block Handle Size Locks ------- -------- -------- ------- 0 1802 937984 1 1 1812 4194304 0 2 1822 105472 0 Free upper memory 55520 bytes Largest upper block 28768 bytes Memory Type Total Used Free ---------------- -------- -------- -------- Conventional 636K 19K 617K Upper 64K 10K 54K Reserved 324K 324K 0K Extended (XMS) 522,936K 5,179K 517,757K ---------------- -------- -------- -------- Total memory 523,960K 5,532K 518,428K Total under 1 MB 700K 29K 671K Largest executable program size 617K (631,520 bytes) Largest free upper memory block 28K ( 28,768 bytes) FreeDOS is resident in the high memory area. > At 01:31 PM 7/12/2005 -0400, Mark wrote: > > >OK, here is the config.sys file I used with emm386. Note > >that including NOEMS on the command line causes the > >installhigh to FAIL with: > >DOS/32A fatal (1002): DOS reported insufficient memory > > Well, the problem is here. You need the NOEMS option to free up that upper > memory to get NTFS4DOS into it. NTFS4DOS fails to load into the upper > memory after NOEMS and complains about it with a cryptic message from the > extender. This even though 64K UMB is available, same as with > UMBPCI. NTFS4DOS also using a horrible amount of conventional memory > beyond the 64K that's in upper memory when it does work, which makes me > think it has a bug. > > Ah! Just remembered a factoid. DOS/32A is one of those extenders that > fails if too much VCPI memory is available. Try this: Add NOEMS option > AND add the option MAX=256M too. That will limit VCPI memory below the > trouble-spot with it. Give us a MEM /F /X report with the NOEMS and > MAX=256M options in place. > > > > > ------------------------------------------------------- > This SF.Net email is sponsored by the 'Do More With Dual!' webinar happening > July 14 at 8am PDT/11am EDT. We invite you to explore the latest in dual > core and dual graphics technology at this free one hour event hosted by HP, > AMD, and NVIDIA. To register visit http://www.hp.com/go/dualwebinar > _______________________________________________ > Freedos-user mailing list > Freedos-user@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/freedos-user ------------------------------------------------------- This SF.Net email is sponsored by the 'Do More With Dual!' webinar happening July 14 at 8am PDT/11am EDT. We invite you to explore the latest in dual core and dual graphics technology at this free one hour event hosted by HP, AMD, and NVIDIA. To register visit http://www.hp.com/go/dualwebinar _______________________________________________ Freedos-user mailing list Freedos-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/freedos-user