I did download the SDK for the USB version.
I can see the USB related DLL (.H and .LIB) files, but the Delphi test/demo program seems to use the non USB version og the ADC11.
I guess my problem can be boiled down to a missing *.INC file, related to, and working with the USB based ADC11.
It was easy to use the .INC for me, but the file included, it is "talking
to the wrong product/DLL, so to speach.
I'm not capable of making a .INC file, that will work with the correct (USB) DLL.
I find that a correct, working .INC file (or other method), related to the product we are using (USB ADC11) should be provided with the product.
I'm not the right one to make that - I'm best at making and selling our ownapplications, not "drivers"
The right solution should also address the USB specific functions:
"ASYNC open" and "Progress-chech".