private void BackUpFile(object sender, TaskEventArgs arg)
{
var handlerArg = arg as TaskHandlerEventArgs;
var handler = new DirectoryHandler(ConfigurationManager.AppSettings["processedFolder"]);
handler.BackUp(handlerArg.filePath, handlerArg.fileName);
logger.LogInfo(Task.CurrentId + " back upped file " + handlerArg.fileName);
}