Excel macro acting differently on two machines

Hi guys this is my first post to this forum....really hope someone can be of help!

I have written a fairly complicated macro to summarise loads of data etc. On my laptop it works as it should. On the actual live system, on most computers it works as it should, except for one computer. And it is that one computer that uses it most, typical eh?

Basically it has a load of data dumped into it from Access. The macro then subtotals it at various points, when say the country changes, and then finishes up by just displaying the subtotals.

On the computer that isn't working, it just stops half way through, I think it stops when there is just 1 country to subtotal. I created a file from Access and ran it on my laptop and another computer on the network and it runs fine, I run the same file on this computer and it just fails to complete...with no error messages.

I am convinced that it is something to do with Excel on her machine, I have checked the references and they are the same throughout, she is on the same version as Excel as me (2003), the other computer it runs on is on 2000.

If anyone has any clue at all I would love to hear from you!

Thanks for reading my long post!

Without seeing the code it is very hard to know if it is a code or excel problem

From my experience it is usually a problem in the code and not Excel that causes the problem.

Are you using any code the says On error goto or Resume next?
or any Exit sub or End commands

You may need to add code to track which part of the code it is processing when is stops running

Debug.Print command can help

Hey thanks for the reply.

No I do not use error codes, I never really learnt how to use them. It is a lot of code and I didnt fancy scrolling through it all until I can be sure it is the code that is incorrect. I do not understand how it could possibly be the code though, when the code is acting fine on most machines, but then there is just 1 where it fails to work.

I was more thinking it was to do with some settings on the machine, but I really dont know what possible settings I could change.

Anyway attached is the template for the report with the code in it. If I sent you any data I would get shot, so unless you really need some in which case Ill make some up, then its attached.

Thanks again,
Michael.

To those of you who are interested in my stupid error, I have solved it

Basically for some bizarre reason, Microsoft have slightly altered the way Subtotalling works I think. What was happening originally is that I wanted to subtotal on each change in product type, but also when the country changed I wanted it to put a subtotal there. To do that I went through before subtotalling and put a blank row in when there was a change of country. This fixed it perfectly on my copy of Excel.

However, on other machines, it seemed to disregard the blank row completely and compare it to the next row, sometimes it would find a match and just completely ignore the blank row and basically mess up the whole thing.

The main thing Im trying to say is on my version is includes blank cells, on others it excludes blank cells.

To fix it as well as adding a blank line, I just put a 1 in each cell, as the line gets deleted afterwards anyway. Bloody annoying I tell you.

Michael.

I have a similar problem.
I have a problem that occurs with MS Excel 2003 Professional but not MS Excel 2000 Professional. I am on Windows XP.

The Macro runs without an error message, but instead of completing, it seems to be stuck in a loop where it keeps forcing blank lines to print.
The piece of code causing the problem is below:

Set myRange = ActiveSheet.UsedRange
For Each rw In myRange.Rows

If insertNextRow Then
Rows(rw.Row).Select
Selection.Insert Shift:=xlDown
End If

insertNextRow = False
If rw.OutlineLevel = 3 Then
insertNextRow = True
End If

Next rw

This part of the macro inserts a row between subtotalled groups only. This works in Excel 2000 but in Excel 2003 it will keep inserting lines forever unless you break out of the macro.

Does anyone know how to fix this? Thanks in advance.