Hello all, I see a lot of people have viewed this post. Without help from Pico (including my reading almost all relevant posts on this forum) and other web sites I have worked out some of the uses of the USB dll, this has enabled me to use the application that I had written (and which worked perfect...

Hi, I have a vb6 application which I am upgrading to use with the usb adc11. I have had a number of issues which I have resolved but cannot solve the unloading event with either ntdll.dll or adc1132.dll unload crashing vba. I have replaced the open call to the adc dll with the usb varient. that work...