Oh, my God! That did it! The source workbook uses the 1904 dates system, and
I never even thought to check! Franz, you're the best--thanks! You've saved
me from horrible, horrible, pain!

"Franz Verga" wrote:

V. Hatherley wrote:
I have an enormous spreadsheet with many dates. I need to insert the
sheet into another workbook. When I copy it, however, all of the
dates get funked up in the destination workbook: "3/6/07," for
example, morphs horribly into "3/5/03". I've checked the serial
numbers for the same dates in the original workbook and the new
workbook, and they're the same: as an unformatted number, 3/5/03
shows itself to be 37685, which is the serial number for the date in
the source workbook before the grotesque metamorphosis.(3/6/07).

Needless to say, this is all aboslutely awful. I suspect the
destination workbook is simply corrupt, because when I copy sample
dates from the original source workbook into a fresh one, they appear
just fine. Still, I need to know, is there anything that might be
done to rescue the possibly-corrupt workbook? Much workj has gone
into it that simply copying all sheets into a new workbook makes
impractical.

Please, please help!


I think the destination workbook has a different sysstem of dates...

Before copying the sheet to destination workbook, in destination workbook
try this:

Menu Tools, Options, select Calculation tab In Workbook Opsions section
uncheck "Date System 1904" (or something like this...)

--
(I'm not sure of names of menus, options and commands, because
translating from the Italian version of Excel...)

Hope I helped you.

Thanks in advance for your feedback.

Ciao

Franz Verga from Italy