Hi Patrik,
Unity itself seems not to be the problem, it’s all running on my desktop machine. I even did a clean reinstall of Windows 7 on the Laptop, installed only the necessary system drivers (EyeX included and it’s operating normally) and copied the already working (unity compiled from my desktop pc) standalone app on it. And it didn’t work. Same problem with the dll. Unity isn’t even installed on the machine (shouldn’t be necessary anyway). I’m still betting on a dependency issue, maybe .Net Framework or something else…