how to make excel window hidden

[kivi]

I have a EXCEL SAVE problem now .I am now using the report generation tool kit to save data to excel file. When I run vi, the file saving process makes the excel window appear. My problem is that How to make the window hidden to the user? Hope to get reply. I will appreciate it very much!

[JohnBoy]

This vi shows how you can prevent the Excel spreadsheet from beeing visible. Just wire the "Visible" control input to false.