Look at the LabVIEW example in "Search Examples>>I/O Interface Examples>>DAQ Examples>>Data Loggers>>Data Reader from Spreadsheet file".
Maybe this is a good starting point.
Waldemar
Waldemar
Using 7.1.1, 8.5.1, 8.6.1, 2009 on XP and RT
Don't forget to give Kudos to good answers and/or questions