Please follow the directions In the readme!.txt file

All files within the dll folder need to be included in your project executable folder. That is easily done by adding all files as resources to be copied when during build

Thanks for the quick answer. I copied all dll files to bin folder and program compiled fine with no error. I could control the robot motions. I haven't modified anything in your code yet. But the camera was not streaming. Should I have to do sth to make it stream or there's something wrong with my compilation again?