hi, Mary !

- what happens *if* you close and (re)open your file just after the update ?

- if (re)opening "reverts" the update...
how can you be sure (and confirm that) the file is (really) saved ?

- revise any code / procedure which could "cancel" the '_beforesave' event
(within ThisWorkbook code module)

hth,
hector.

__ OP __
I've inherited a spreadsheet with a macro that needs to be updated.
We are moving data from one spreadsheet to another using this:
ws.Cells(i, 4) = aLine(3)
ws.Cells(i, 5) = aLine(4)
ws.Cells(i, 6) = aLine(6)
ws.Cells(i, 7) = aLine(7)
All I need to do is update the numbers and it works correctly.
But when I go into that spreadsheet the next day, the number have reverted back to the originals.
Any ideas??? I confirmed that the file was saved and it appeared to work correctly
when it was copied over for another department to access.
Any help would be greatly appreciated!