Hello people,

I'm trying to get excel working in my .Net application ( working with vb.net
code ).
Here is the code :

Dim excelApp As Excel.Application
Dim excelWorkbook As Excel.Workbook

excelApp = New Excel.Application()
excelWorkbook = excelApp.Workbooks.Open(strLocalPath)

To create the application is no problem, but when the program opens the
workbook I always get the same error :

"old format or invalid type library"

I just referenced to Excel 10.0 object library to get the Interopt.Excel.dll

Any suggestions ?