Hello
I'm having a problem with Meca3D. Indeed, I modeled on solidworks my model (a small car). 
I want to run this car on a surface but when I initialize the links on Meca3D, it tells me that "the choice of drivers is incorrect" or that the link is driven 2 times. As you can see, the connections present are: 2 pivot connections and 4 wheel connections with the ground.
Here is the error message:
Here's how I put the model together:
Here are the connections
I don't know what to do, so I'm asking for your help. I put the solidworks model in zip, the assembly file is called "bienzer.sladsm". If someone succeeds, could he put the step he has taken to solve the problem.
Thank you in advance
nouveau_dossier_2.zip