Normally, just calling "shutdown" is good enough, unless the persist takes sufficiently long that shutdown sends a 
SIGKILL.  If you want to play it really safe, slay pps and wait for it to exit before proceeding to shutdown.  If you 
terminate by e.g. removing power or hitting a reset line, nothing will be persisted; you can set a persistence interval 
by running with the appropriate command line option ("-t" IIRC) which will cause PPS to save periodically -- but note 
that the underlying filesystem also needs to be flushed to physical storage periodically too, for this to be effective.

(One other way for persistence to be skipped is if the objects are ?nopersist, but since you say the same code works on 
another machine, I assume that this is not the case here.)

Incidentally, what version of pps are using?  The one distributed with the 6.5.0 SDK?
________________________________________
From: Will Milner [community-noreply@qnx.com]
Sent: June-27-12 12:52 PM
To: general-toolchain
Subject: Re: RE: PPS not persisting

I don't think I have any additional scripts for closing, on another machine we're running PPS always just saved the file
 never had this problem before.  Could you show me an example of what the exit script should look like? Thanks



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