It seems that the fixmes usually don't prevent an application from running. But I see an error in your list at the bottom: Code: err:eventlog:ReportEventW L"Timestamp: 12/24/2011 6:39:57 PM\nMessage: HandlingInstanceID: f047c181-3901-4862-8aea-76f93f219f45\r\nAn exception of type 'System.Data.SqlServerCe.SqlCeException' occurred and was caught. That's probably the real problem, even if it's not helpful. I googled (http://www.google.com/search?hl=en&q=System.Data.SqlServerCe.SqlCeException) briefly but didn't see anything fascinating.