How to open a specific Excel document from VB code ?

I'm trying to open an Excel document using the Excel9.olb library.
The following code creates an instance on Excel App:
Set ExcelSheet = CreateObject("Excel.Sheet")
But how do I open a specific document (by path and name) without using the "GetObject" function.
I must use the "CreateObject(...)" before opening the file.
Thanks !

'for example:
option Explicit

private Sub Command1_Click()

Dim xlApp as Object 'Excel.Application 'use as object if you do not put
'a reference to excel object library.
'else use Excel.Application and so on
'Remember: excel should be installed
'on machine...
Dim xlWbooks as Object 'Excel.Workbooks
Dim xlWorkbook as Object 'Excel.Workbook
Dim xlSheet as Object 'Excel.Worksheet
Dim intI as Integer

set xlApp = CreateObject("Excel.Application")
xlApp.Visible = true 'make it visible only for debugging/showing purpouse
'you can comment the above line. for testing, put a
'breakpoint here

set xlWbooks = xlApp.Workbooks
xlWbooks.Open "c:\myExcel1.xls" 'path and name to your excel file.
'Provide a real one!

for Each xlWorkbook In xlWbooks
intI = 1
set xlWorkbook = xlWbooks(intI)
set xlSheet = xlWorkbook.Worksheets(intI)
'modify a data
xlSheet.Cells(1, 1) = "AAA" & intI
next

xlApp.DisplayAlerts = false 'do not ask to save /owerwrite
for Each xlWorkbook In xlWbooks 'and save it
intI = 1
set xlWorkbook = xlWbooks(intI)
xlWorkbook.save
next
set xlSheet = nothing 'close and release all referenced object

set xlWorkbook = nothing

xlWbooks.Close
set xlWbooks = nothing
xlApp.Quit
set xlApp = nothing
End Sub





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