Copying a file while labview is writing on it

I have a system deployed that store data into a .CSV file. This file is constantly storing test results, but our Quality Control department requires to check this data when file it is stil been written, so I shared data over network in this way it can be copied for another users everytime is needed.

This will cause sometimes an error when either in my Labview application or Remote user when both try to access at same time.

Is there a way that labview checks if a file is been used from another user?

I'm using Labview 2011 in WindowsXP and 7