'The Spectrum Miner Server service on Local Computer started and then stopped.' message onserved in Spectrum Miner

Product Feature: Configurations
Operating System: Windows Server 2012 R2


'The Spectrum Miner Server qs8.1 service on Local Computer started and then stopped. Some services stop automatically if they are not in use by other services or program' message observed in Spectrum Miner while starting the Spectrum Miner service.


Following error will be recorded in the logs:
<datetime> Spectrum Miner Server is not licensed to run qsmasterlauncher
<datetime> Licensed IP address: *.*.*.*


This is caused due to expiration of existing license.


UPDATED: November 21, 2018
Place the valid license in the '<Miner_install_drive>\PortraitMinerServer\config' folder and restart the Spectrum Miner service. Refer 'Knowing details of license in Spectrum Miner' to check the details of a license in Spectrum Miner.