I already found a workaround for this, I changed the file extension to xlsx and now everything is fine, but that do not answers the original question, why the read range with xls presents that error.
Regards
Antuan
I already found a workaround for this, I changed the file extension to xlsx and now everything is fine, but that do not answers the original question, why the read range with xls presents that error.
Regards
Antuan