Daktronics

Getting error when opening Vanguard Professional

Potential Symptoms

  •  An error occurred while logging in. Please verify the "Daktronics Nucleus Server" service is running on the server computer. If a Firewall is present ensure that TCP port 9245 is allowed.
  • This is the error code in the Windows event log: Title: The service is not accessible. Message: Could not connect to net.tcp://mbpapp1010p:9245/UserManagementService/Stream. The connection attempt lasted for a time span of 00:00:02.0150566. TCP error code 10061: No connection could be made because the target machine actively refused it 10.103.33.230:9245. No connection could be made because the target machine actively refused it 10.103.33.230:9245Version: 2018.09.19.2101Server computer: local

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    Environment

    • Product Family: Transportation
    • Product: Vanguard
    • Component: Software
    • Control System: Vanguard Professional Software

    Cause

    • Firewall / antivirus blocking the ports.

    Resolution

    • Add exceptions in antivirus.
    • Allow TCP port 9245 and UDP port 5093 to the firewall exemption.

    KB ID: DD4137840

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