Hello everyone,

I've been trying to figure this out myself, but have just run into an issue I can't resolve with searching and examples. I'm trying to open an excel file to read from it, and I've figured out how to open a NEW excel file. I can't, however, seem to figure out how to open an excel file that already exists.

Here is what I have so far:
Code:
Dim objApp As Excel.Application
Dim objBook As Excel._Workbook
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
        Dim objBooks As Excel.Workbooks
        Dim objSheets As Excel.Sheets
        Dim objSheet As Excel._Worksheet
        Dim range As Excel.Range

        ' Create a new instance of Excel and start a new workbook.
        objApp = New Excel.Application()
        objBooks = objApp.Workbooks
        objBook = objBooks.Add
        objSheets = objBook.Worksheets
        objSheet = objSheets(1)
        objApp.Visible = True

    End Sub