Dear Imtis and Smercurrio,
Thank you for your response but I have an other need.
I have to redonne my question:
I would like open a CSV file into Excel. But I would like control this opennig with Labview.
If you have the Report Generation Toolkit, you can also use that to open a CSV file in Excel. Here is a little test routine that (a) generates a CSV file using LabVIEW's Write Delimited Spreadsheet (renamed in LabVIEW 2015 and given proper Error connectors), reads the just-created file using Read Delimited Spreadsheet, then reads the same file with Excel using the RGT, and finally does a LabVIEW comparison of the two data arrays to verify that they are, in fact, identical. Note that if you actually examine the "all rows" and "data" outputs, they will appear to be different, but that's just due to the default formatting of the respective indicators.