Check this tips if this help you...
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All i do it's re-directing the location of the database. like this:

--[CODE]---
envCertificate.AIG.ConnectionString = "Provider=Microsoft.Jet.OLEDB.3.51;Persist Security Info=False;Data Source=" & App.Path & "\database\temp_data.mdb;Mode=Read|Write"
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If this does not work let me know my e-mail it's [email protected].