The periodical Backup dosnt work. Every time I get the following error message. Backup started by hand works without problems.
“System.Data.SQLite.SQLiteException (0x80004005): database disk image is malformeddatabase disk image is malformed
bei System.Data.SQLite.SQLite3.Prepare(SQLiteConnection cnn, String strSql, SQLiteStatement previous, UInt32 timeoutMS, String& strRemain)
bei System.Data.SQLite.SQLiteCommand.BuildNextCommand()
bei System.Data.SQLite.SQLiteCommand.GetStatement(Int32 index)
bei System.Data.SQLite.SQLiteDataReader.NextResult()
bei System.Data.SQLite.SQLiteDataReader…ctor(SQLiteCommand cmd, CommandBehavior behave)
bei System.Data.SQLite.SQLiteCommand.ExecuteReader(CommandBehavior behavior)
bei System.Data.SQLite.SQLiteCommand.ExecuteNonQuery(CommandBehavior behavior)
bei System.Data.SQLite.SQLiteCommand.ExecuteNonQuery()
bei System.Data.SQLite.SQLiteConnection.Open()
bei MailClient.Storage.Data.DataStore.GetConnectionInternal(String relativeName)
bei DbBackup.FormBackup.Backup(CancellationToken cancellationToken)
bei DbBackup.FormBackup.<>c__DisplayClass28_0.<mainform_load>b__0(Object a, DoWorkEventArgs b)
bei System.ComponentModel.BackgroundWorker.OnDoWork(DoWorkEventArgs e)
bei System.ComponentModel.BackgroundWorker.WorkerThreadStart(Object argument)
Data:
SQLiteCommandText: PRAGMA synchronous=Normal”
</mainform_load>