I am attempting to retrieve previously logged data using Operate --> Data Logging --> Retrieve.
I can see that I have logged files [0..6] 3/14/2006 8:28:55 PM.857
However, my Waveform chart is blank and the x axis time labels read 7:00:00 pm 12/31/1903, 7:00:05 PM 12/31/1903, etc