How can i run my vi writing its output in Excel in a real time?

[Julro]

My vi is open and excel is open while my vi is inserting the data in excel.

Thank You
(can i have a simple example?)

[Zvezdana S.]

Are you running LabVIEW or LabVIEW Real-Time?
To write data from LabVIEW to Excel, you can either use Write to Spreadsheet VI from the File I/O palette, or use activeX technology. Additionally, if you have the Report Generation Toolkit you could create Excel reports with LabVIEW.

Creating a Report in Microsoft Excel Using the LabVIEW Report Generation Toolkit: Introduction

Zvezdana S.