What were you trying to do when this error occurred?
Were you trying to run the robot in simulation mode?
What OS are you using?
Obviously this is a file not found error I will have to dig into which one for what but the questions above will help recreate it. If you need an answer pronto I would call NI support.
I was trying to run the robot simulation. I’m using Windows.
The robot simulation files are only included with the learning projects. You can either use one of those or you can build one and I’d expect porting the files over to the new project would also work.