The optimization settings are in the SET-files.rar archive. Set-files should be unpacked at the mt4testerIlan directory. The name of each file contains the TF and currency pair it was created on. Try to test them on the last year or with a bigger maximum profit, those files that will be profitable to the present day should be kept, the others should be removed. Try the remained files with your profit, but it should be more than the minimum acceptable (from 250 dollars or 25000 percents). Those of the remained files that will show the good results with your deposit can be kept and used on the real or demo account.