Can’t you run the demo project located in the folder “\Examples\K8061DemoVB_2008” included to the download package “Complete software package edition 2011”, “k8061_softwarepack_2011.zip” available here: velleman.eu/support/download … 8061&type= ?
[quote]Sadly I cannot add the k8061.dll.[/quote]The K8061.DLL is a standard Windows DLL, you cannot reference it. - Just try to run the example project (after conversion to Visual Basic 2010) as is.