I rebuilt all my tests so they now work on the newer version, it didn't take all that long was just a nuisance.
It seems to act the same though with the meter and measurement functions.

Thank you for your advice. I installed the newer version as you suggested. It will open my testing files generated by my older version but the X and O cursers do not appear. When I try to recreate them the program crashes. It looks like the new installation re-wrote the old installation, so I cannot...

No help here?

I use an ADC42 on an old Win98m computer to monitor a very slow DC pulse, aprox .5 to 1hz. This is the voltage of a charging and discharging capacitor under test. I watch the cap charge and discharge several times through a load, then switch the device off and watch the cap discharge through the ble...