What do you mean by 'the "Secured" file'? What do you mean by 'the "Toolkit"
file'? And, although I know in general terms what is meant by a db file, it
wouldn't hurt to clarify exactly what you mean by that in your specific
context. And why would you have many versions of them? The simplest solution
to any problem that arises out of having multiple versions of anything is,
obviously, not to do it!

Perhaps there's a good reason why that simple
solution isn't appropriate in your circumstances, but without more
information, we have no way to know that.
--
Brendan Reynolds (MVP)
http://brenreyn.blogspot.com
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