Sorry, forgot to say that if you have the time
Make process iterative...with each change, save as "{new}.xls" and test 
for load time.
If find the error, report it.
Happy Holidays
On 12/4/24 09:20, Paul D. Mirowsky wrote:
Procedure
If you have a lot of data and not much calculating, I suggest that you
 * save your file as a "csv" and a different {name}
 * Open both (use "xls" as reference for formulas)
 * Add formulas to "{name}.csv", confirm calculations are happening
   properlyand save as "{name}.ods"
 * close "xls"
 * Open "{name}.ods" and confirm calculations are happening correctly,
   save as "xls" with {new} name
 * Open "{new}.xls" and see how long it takes.
Hopefully it will strip out the load error and any cruft accumulated 
over time.
Note: Copy/Paste from XLS to ODS might work but CSV probably has less 
possible aberrations.
You will still have to check the "{new}.xls" to confirm it is correct.
If you find a difference, submit findings and reply here so others 
know what to look out for.
Hope this helps
Paul
On 11/27/24 12:03, Richard England wrote:
Are you saving this file as an Excel formatted file (file.xlsx)? If 
so I wonder if the conversion from Excel into (and out of) 
Libreoffice spread sheet format ( .ods )  is taking extra time.
An experiment to determine if my guess is accurate would be to save a 
copy of the spreadsheet as .ods and see if the load time is better 
when opening it.
Might be worth the time if only to pin down the cause.
~~R
Non fenestras quia MCMXC
On 11/24/24 19:32, Paul wrote:
   I am using LibreOffice, but it takes a long time to load and save 
large
Excel files. I am running Windows 11 Pro with 96 GB RAM and a 4 TB 
SSD. Can
you provide a step-by-step guide to speed up the time it takes to 
load and
save large Excel files?
*Filesize*: 191 KB
*Version*: 24.8.3.2 (X86_64) / LibreOffice Community
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