When using the rule type 'Export Profit & Loss' this parameters page will allow you to specify the folder location on your PC where the file will be exported.
The 'Filename Options' pick list allows you to make no adjustments to the name of the file when saved or you can 'append' the file name with any of the details listed in the screenshot above. In doing so, you can determine if the file just grows with each export or if you create separate export files by day or by market.
