Please report new issues athttps://github.com/DOCGroup
Naming_Service.exe spontaneously stops in 15 minutes when is started as child process of service. It is a situation stable and is shown on OS Windows 2000 Server SP4.
Could you try x.4.4 which you can obtain from http://deuce.doc.wustl.edu/Download.html? You really should give us more information, just with this info we can't help you. What is the crash you see, is there a stacktrace?
reassigned back to reporter, please retest with the last beta (x.4.8)