Problem with database tool kit, and MS Office Tool kit.

Question

One of my programmer's who has the Office tool kit noticed this on Monday, and we haven't been able to find the problem yet.
We use the database connectivity reads and writes to a MS Access database. This program reads the data from a Symbol Scanner, and then inputs it into the database.  He then has a query that to create a data table to pump into the MS Toolkit to build a MS World file (This is for a Bill of Lading).
What we found it that it works really well the first time, and on any further runs it will not update the database with any new data. It starts working again if we do a restart on the computer.  It seems like something is not freeing up the database.   He is freeing all the tables and closing the DB connection at each process, and everything else seems to be doing everything else right.  I think the problem is that it goes into this MS Toolkit to make the table that goes on the Bill of Lading.
I did a modification that makes it read from an excel file on my desktop, and I found that it is doing the same thing. I deleted the report generator part of the program, and found that it will update the database properly.  I have no clue.
here is the machine specs:
labview 8.6
Database connectivity toolkit 1.0.2
Report generator toolkit MS Office 1.1.3
MS Office 2007, the file is a Office 2003 format, 

Answer 1

Given that the code still fails when talking to a excel file it sounds like this isn't really related to the database. Can you post a bit of your that shows the problem. Beyond that, be looking for things in the code that change between subsequent interations -- things like shift registers, globals, etc.
On the other hand, the fact that you have to restart the computer would tend to indicate that there is something going on with the MS Office side of things. To be clear: shutting down and restarting LV is NOT sufficient to clear the problem?
When the problem is occurring, if you shut down LV and open the Task Manager do you see (on the Processes tab) any MS Office components still running?
Mike...
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