Technical FAQs

Ask a Question

What causes a "11687 TCP/IP machine in a bad state" error when using the Concept simulator?

11687    TCP/IP machine in a bad state

1/  This error can occur if there are XXMIT or XMIT blocks in the project. Delete the blocks and redownload if using the simulator.
2/  Another device with the same IP address?
3/  Corrupt Winsock.exe or Ethernet NIC driver?

Was this helpful?
What can we do to improve the information ?