i tray to run the dosbox on the N95 withe 21M free ram but when i click on the application it is not response ,

i copy the files " mapper.txt , dosbox.conf " to c:\data
and tray :

DOSBox_s60-090227
and
DOSBox_s60_prebeta_slim

and still when i click on the program the program not response

what to do ? please i am new here can any one help me ?

by the way i read a lot about it and search a lot before i ask but don't get any answer .