Hi Eric
In addition to JMB's answer:
Try and load your file from another computer.
If successfull, check the file format of the Excel file -in File SaveAs,
File type info- (this because you're mentionning a huge file size) and if
relevant, change to standard Excel file and save your file.

HTH
Cordially
Pascal


"Eric" a écrit dans le message de news:
...
Re-post

I am working with an excel file starting from 10 MB, but when I try to
create
a table 200 x 10000 and re-calculate all formula, the message about not
enough memory and out of system resource is pop up, as I try to save my
work
and check the computer ram [400 MB available] and HD space over [2GB free
space].
When I try to re-open the file, it pops up the message about not enough
memory, and close the file immediately without completely finish the
opening
process. The size of file becomes 270MB size. Now I am not able to
re-open
this file.
Does anyone have any suggestions on how to solve this problem?
Thank in advance for any suggestions.
Eric