Ok David, thats clear now. Thanks again for looking into this for me. I appreciate your help, and I hope PLW will support the PS3423 in the near future.

One last question, is the PS3424 supported by PicoScope Automotive (specifically R6)?

Heres is little more info that may help...
The "Status" button on "Converter details" reports:
Driver version: 3,1,0,2
Hardware version: 6
USB version: 2.0
Unit variant: 3423
Serial: ISR37/69
Calibration date: 14Oct06

Adam

Hi Sarah Thanks for your feedback. Im still having problems. What Im trying to do is use a PS3423 (the automotive variant) with PLW R5.15.6. PLW starts up OK, but when I try to setup a new measurement I get to the "Converter Details" section, select "PicoScope 3000 Series", and then get a window pop...

Hi pico support .... I too am having this problem. Both R5 and R6(Beta) PicoScope Automotive starts up fine with my PS3423, but PicoLog fails with the "Old version of ps3000.dll driver found. Please reinstall the software" message. Is there a work-around or any way that I can perform a long term (1s...