An Alternative Method
If you have many different versions of an input file and don't want the data from each one put in a separate folder then you can do the following: Name your input files with common name (e.g., input) and then use an underscore and an ID, e.g., input_1.csv, input_2.csv, etc.). DirectRT will create folder in the data directory using the common name and will place any data from input file sharing that common name in the same folder. E.g., c:\input files\data\input. You will be able to identify exactly which input file the subject received because it's written to the log data file.