Hello,

I need to open an excel Workboot from an existing excel file, but I get the
following error:

Old format or invalid type library

Here is my code:

Dim oExcel As Excel.Application
oExcel = New Excel.Application
Dim oWorkbook As Excel.Workbook
oWorkbook =
oExcel.Workbooks.Open(Filename:=Request.ServerVari ables("APPL_PHYSICAL_PATH")
& "otrapruebamas.xls") 'This line generates the exception
Dim x As String = oWorkbook.Worksheets(1).Range("A1").Value

I need help, thanks!!