Hi,
Have you installed any Measurement Studio software (evaluation or full version) recently? This may have overwritten the controls in LV. Actually, has this program ever worked and have you installed anything since it stopped working? Are you using the 3D graph in LabVIEW? This is a graph that is actually a Measurement Studio control. If not, what controls are on your front panel so that we can figure out which one may be causing the problem.
Thanks,
Caroline B
National Instruments
Thanks,
Caroline Tipton
Data Management Product Manager
National Instruments