Enable debug logging for EPiServer Scheduler
If you have problems with the EPiServer Scheduler Service unexcitingly stopping you can also turn on debug logging to get more clues.
Change EPiServer.SchedulerSvc.exe.config FILE
You need to add the following to the service’s config-file to get detailed call stacks for exceptions that occur in you web application:
Update EPiServer.SchedulerSvc Registry
User RegEdit and change the ImagePath value for the EPiServer Scheduler Service to include a parameter with the log-filename.
ImagePath = C:\Program Files\EPiServer.Scheduler\EPiServer.SchedulerSvc.exe D:\Log\EPiServer.SchedulerSvc.log
Be careful when you edit the Registry! I use to export the key to a file before I change anything so I can look at the original configuration.