[peterf1999]

Originally Posted by Andrey167

Can detail how to do this through isexec unpacking? Rather I would like to unpack the code

if ISExec(0, 100, 0, ExpandConstant('{tmp}\sfk.exe'),'join '+'"'+ExpandConstant('{app}\data_win64\worlds\windy_city\windy_city.dat.part1')+'"' ,ExpandConstant('{tmp}'),'windy_city.dat',false) then begin
        DeleteFile(ExpandConstant('{app}\data_win64\worlds\windy_city\windy_city.dat.part1'))
        DeleteFile(ExpandConstant('{app}\data_win64\worlds\windy_city\windy_city.dat.part2'))
        end else break;