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>Hi,
> I'm working on LV for windows version 2.5.2 and I have memory problems
>while running big VI ( the message is: 'dataspace memory full' ).
>Another memory problem message that I get while trying to save very big
>VI's is 'application memory is full'.
> My computer is 486 33MHz (EISA) with RAM of 16Mb. Is anyone out there know
>how to increase the dataspace memory and the application memory?
> Thanks,
> Miki Amitay
> Faculty of Aerospace Engineering
> Technion, Israel Institute of Technology
> ISRAEL 32000
> E-Mail: AER2601@VMSA.AC.IL

Hello Mike From Edgar Rountree DAllas, Texas
If you have the LabVIEW for windows release notes version 2.51 part number
320540-01 go to page 12 and it explains some possiblities.
We had same problem here Running DELL 486 66mhz 16meg EISA. In case you do
not have the notes here is condensed version.

In WIN.INI add following

[LabVIEW]
"totalMemSize = 8000000" < Application & Data size
"dataMemSize = 2000000" < Data size sub part of Totalmem
Experimentation with greater numbers in totalmemsize gave us wierd
results.
This is all fixed in LabVIEW 3.0 from the EDIT menu under preferences
or so it says have not installed yet on this machine.
I wish you good programming.

regards
Edgar Rountree
Engineering Group
Repair Services
FNTS (FUJITSU NETWORK TRANSMISSION SYSTEMS)
Internet Address: erountree@pcmail.fnts.com