I am having a problem with my ADC 212, It works fine on my desktop Pc through the parallel port but on my loptop through a pico usb adaptor I get the error message "ADC-212 not connected".
The led on the ADC 212 goes out when the program is started if USB-PP1 is selected but stays lit if any other option is sellected.
when I sellect the help / about menu it shows R 5.14.6 for the sw version
& ADC 200 Driver v4.02 Error 13 (H0 S0) or (S13 H61) or (H255 S255)
Any advice would be appreciated.