I have built a definition (.fhd) to simply filter records by date range, from 18MBsize.txt file to ~4MBsize.txt file. When I run this definition in FHDesigner it takes just 30 sec but via FHBatch it run over 1/2 hr and more (I had to stop as I cannot accept more than 5 minutes anyway). I have to use FHBatch to automate and schedule runs nightly. I am using Task Scheduler to run FHBatch.
Any suggestions why is taking so long via FHBatch?