Tecnomatix Process Simulation Error -56, Error -58 and Error -70

Process Simulate launches but Fanuc RCS does not load.

For Fanuc RCS, error -56 always means a license failure.

Error -70 may have different origins. Either the virtual robot does not exist, or has became incompatible (for instance because the RCS server was upgraded). In this case the best is to create a new virtual robot.

Concurrent use of a virtual robot usually leads to error -58.