>Naomi --
>
>I can not verify in debugger because it is happening to a user, not me.
>
>If I had access to the debugger, and could replicate the problem I would certainly use trace through and diagnose the problem.
>
>Any other ideas?
>
Log all the values before the IF statement and right at the moment of the error. In addition, add an extra check right before Add method.
If it's not broken, fix it until it is.
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