You seem to have mixed 'late' and 'early' binding.
1. In VB remove the regerence to the Microsoft Excel ? Library.
2. Replace any named constants (such as XLR1C1 etc) by their corresponding
values. You can get the values from within Excel: Alt + F11, open the
Immediate window & type ?xlR1C1 to see what the value is etc.
3. Recompile your VB exe.

Does it compile?

"Andy" wrote:

Hello everybody,

I formatted my notebook because it had problems.
Before I had Win2000 and Office 2000, now I have Win XP and Office 2003.

The problem is that I have various projects in which I used following VB 6
code to open dinamically Excel and write in.

"..
'I try open excel
Set XlsApp = GetObject(, "Excel.Application") 'look for a running copy
of Excel

If Err.Number < 0 Then 'If Excel is not running then
Set XlsApp = CreateObject("Excel.Application") 'run it
End If
Err.Clear ' Clear Err object in case error occurred.

On Error GoTo Error_Excel_Mng

..."

I have seen that recompiling (make Exe) and releasing the software on
customer's pc having Win 2000 and especially Office 2000 my program no more
work correctly.
I think because the vb reference is 'Microsoft Excel 11.0 Object Library'.

Our helpline says that I can't install Office 2000 after Office 2003.

I ask you which is the better solution that I can use.
I prefer not to return to have my laptop with previous versions vecchie or
to need another old pc.

Thank you very much.

Andy