title: Data flow task not getting completed and flat file generated is in locked state
body: <p>I have a SSIS package deployed in 64-bit machine. The package is running fine if there are less number of records to be extracted and written to a file. We are using a data flow task for writing into file. However when we are runnning the package for large data extract, the data flow task is not getting completed and the file is getting locked. Please suggest a solution for this.</p>