How are you sending your number? If in a text file, is the file correct? How is the OpenCalc cell formatted? Is the internal number correct but the shown representation wrong?
Please post more details so we can help you out.
When the numbers are displayed when the program is running the numbers to the right of the decilmal place are there.
When I open the file the numbers to the right of the decilmal place are .00.
I use a write to spreasheet VI to send write the file.
And I am using labview 7.1.
I cant find where you format the cell in Open Office. I was thinking that was the problem.
I added the program as an attachment if that helps.