How can I tell what version of LabChart was used when recording a data file?

You can determine which version of LabChart was used at the time when a data file was recorded by using the mouse to left click the Help Menu and select the 'Configuration' option.
rtaImage?eid=ka01r000000UdCl&feoid=00N1r00000KN7O8&refid=0EM1r0000025QWl
From there, click on the 'Documents' tab to display software information for the data recording, such as the version used when the file was created (ie. Created by:) and/or the version used when it was last modified (ie. Last modified by:)
rtaImage?eid=ka01r000000UdCl&feoid=00N1r00000KN7O8&refid=0EM1r0000025QX5
If you have additional questions about any other LabChart features, please contact your local ADInstruments Technical Support Representative .