References > Creo™ Schematics Installation and Administration Guide > Appendix > Troubleshooting Tips > Troubleshooting List > FlexNet Publisher Fails to Start (Triad Configurations)
  
FlexNet Publisher Fails to Start (Triad Configurations)
Symptom: PTC License Server does not start after a Triad server is installed and configured.
Cause: The following requirement has not been met: two of the three partners of the Triad configuration must be running (Quorum) before licenses can be distributed.
Solution: Go to a shell window or a command prompt and change into the <FLEXnet_Installation_Directory>\bin. Type in ptcstartserver.