I have been using Uni-T model UT70B multimeter for a long time, but now its computer interface is not working properly, it doesnt log data from the meter, when the software starts it gives an error 'Privileged Instruction'. Please help... I am a bit desperate.......... I am using XP by the way.
Tried porttalk, it solved the privileged instruction problem but now it gives Access Violation on all compatibility modes....... still not communicating.
Easy answer! - write yourself a new program to do the data logging, and this time make it XP compatible (assuming you can't just download a later version?).
Try **broken link removed**. They have some data logging stuff there along with an activeX control for talking to Data Aquisition/control cards if that helps.