I am using Nprinting 17.6,
The services (Scheduler, Messaging Services) keep shutting down. I’ve tried to restart the services and the server as well, but the problem still persists.
what are logs saying, maybe password for your sevice account expired?
yes as lech said its service account[ logon password got chnged or something wrong]
do following steps
1. take the logon account password and select the each service right clik and properties logon page enter logon name and password and restart it will work.
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