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NS Logging can help to understand the reason for failure on startup.
Check NSOperation.log file. By default log file is located in the same folder as NS. If there is no log file check section “How to enable NS
log file”logfile”
Check events from NS in Control Panel - > Administrative Tools -> Event Viewer-> Windows Logs -> Application. The relevant events have Source = AdonisNotificationService.
Development needs both logs and events to investigate the issue. The events may be saved as shown on the screenshot below:
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How to enable NS log file
Open folder where NS installed. Default folder is C:\Program Files (x86)\Adonis\NotificationService
Open NS config file NotificationService.exe.config in text editor
Set setting OperationLogEnable = true
<configuration>
<appSettings>
...
<add key="OperationLogFolder" value="" />
Save file
Restart Adonis Notification service