Thank you very much for your prompt reply. Actually, I´m doing the following:
If CLng(Excel.Application.Version) < 90 Then
MsgBox " Yo need Excel 2000 or later...", vbExclamation, "Alerta"
End If
This isn´t working correctly in almost any computer I tried it but it worked just fine on two. Is there any other to compare versions or, at least, be sure that the current version is older than 9.0?
Thank you again,
Hernan