Dear Wilmer,
      What follows are step-by-step instructions that I wrote as an attempt 
to document the procedure after "upgrading" from 486-generation computers 
to Pentium II class computers for a Delta S and MAT 251 a few years 
back.  The instructions are for installation of Win NT 4.0/Real 32/Isodat 
7.4.  This is most probably not the only approach, but it worked fine for 
me.  Hope they help.


Moved the IEEE (Iotech) from current computer to “new” computer.
Moved cable interface board (Meilhaus).

Used original ~6G hard drive.  This size can vary­-bigger would be fine.

Boot to Windows NT (V 4.0 Workstation) setup floppy.   Proceed with 
setup.  You should use Windows NT setup to create the required partitions 
and format them.
Disk configuration:
Partitioned single disk into:
C:  FAT 2GB active partition (where Real 32, Isodat, and Isotst will be 
installed).
D:  FAT Partition 3.72 GB Format.  WinNT installed here.
I haven’t tried NTFS format, as I was told it wouldn’t work.
Note:   the C: drive has to be that size because of the Windows NT large 
disk support issue.
Specify the D: drive as the target drive for WinNT.  Setup may indicate 
that the disk size is too large, but tell it to go ahead anyhow.
Setup will format the C: drive first­format as FAT.   Same with D:.

Once Windows NT is installed, check the Disk Administrator to ensure that 
the partitions are set as indicated above.  C: is a primary, D: is a 
logical.  Make sure the CD Rom drive letter is E.  This is important, as 
the Isodat CD install path is E:.

Restart and boot to the Real 32 Installation disk 1.
Two choices:  install the default configuration or specify/customize the 
configuration.  I specify the configuration, as I like to have print 
spooling turned to “on”.  That is the only variable I change in the Real 32 
setup.
“NO” to secure system
“NO” to Windows files
When the installation is finished, an error will come up that indicates it 
cannot write to the autoexec.bat file­just press continue, and installation 
will be complete (this little quirk has arisen on both machines Real32 
install).  The program will indicate that installation was a success at 
this point.

Restart, and test whether both Real 32 and Windows NT will load.  If they 
don’t, there may be a problem with the loader (in the Real32/Bin 
directory), but you should be good to go at this point.
Note:  if for some reason you want to disable the Real32 loader, use the 
boot disk, C: Real32/bin/loader /u
This uninstalls the boot proprietary Real 32 function.

Restart, and load NT at boot.
Insert ISODAT 7.4 CD, and run the Instalcd.bat, located in the root.  This 
copies the install files into ISOTST, and creates other required 
directories.  Remember, the batch file is referring to the CD Rom as the E: 
drive.

Once Instalcd.bat has done its thing, restart, as instructed.
Switch to the ISOTST directory.  Note:  typing prompt $p$g allows one to 
view the full directory path in Real32.
Run Install from ISOTST.    Proceed with Installation.  Once finished DO 
NOT RESTART until you run the real32upd.bat, located in ISOTST.  Most 
critically, this copies Isodat’s version of Real32.sys to the root (it also 
copies the contents of its Isoreal to the root, if I recall 
correctly).   Restart.  Isodat should load once you indicate “Yes” to 
loading Real32
.
Note:  if modifications to Real32 setup (located in the bin directory), or 
ISOTST install are needed, simply CNTRL 4 out of Isodat, and temporarily 
rename Start001.bat and Start004.bat, located in the root, then 
restart.   These are the batch files that launch isoload.   Trying to run 
Install while Isodat is active returns a memory error.

A mass calibration will be necessary at this point.  Be sure to allow it to 
complete the CO2 calibration, and save it.  I manually input the methods, 
standards, etc., instead of using older version of INSYSTEM. ISO and 
ISOPROG.  Obviously you will want everything printed out.  I also recommend 
printing out all *.log files.

There are issues with missing Format Editors for some of the active 
configurations.  I have the fix for this in a separate document if you are 
interested.  I had this problem with both installations, so I think I’ve 
got a handle on it now.

At 10:50 AM 7/18/2006, you wrote:
>Dear Listmembers
>
>Since my HD failure, i tried to reinstall isodat in a new one 6GB device 
>(really not brand new but it works) with no success.
>
>Wit a bootable diskette made a partition of 2GB (C:\) and install windows. 
>When I try to install Real32 enters to fdisk and ask for a new partition. 
>If a I that, install real32 but windows does not work anymore.
>
>Perhaps i am doing soemething wrong or the precedure is incorrect.
>
>Does someone point me in the right way?
>
>Fortunately I could make a copy of the files of isodat and I expect have 
>not problems with config of mass spect.
>
>Thank you in asvance
>
>Regards-
>
>Wilmer
>
>
>
>