Writing results of different replications in the same file? in SI General Discussions Posted August 14, 2014 You dont have to do anything. Just run Experiment and if your ExcelConnect is file results.xlsx Experimenter will produce files results_Exp1_scen1_rep1.xlsx results_Exp1_scen2_rep4.xlsx and so on. If you have problem with overwriten data in excel you should probably increment some State e.q. ExcelRow(int) after Each use of ExcelWrite step.