Thanks Sivan! Of course your notes help my development. btw i want to upgrade to A8 of course but can't because of money issue.

All user data in the "appdata" folder. C:\Users\"user name"\AppData\Roaming\muhurkent\data
Install Jammer settings: http://i.imgur.com/YTae7bH.jpg

And here is lite-c code;
Html:
//in depot.c
const int APPDATA = 0x001A;

char sub_buffer[260];
char savedir_buffer[260];
char loaddir_buffer[260];
STRING* savedir_str="";
STRING* subpath_str="";

//in main function
SHGetFolderPath(NULL,APPDATA,0,NULL,savedir_buffer);
str_cpy(savedir_str,savedir_buffer);
str_cat(savedir_str,"\\muhurkent\\data");
str_cpy(save_dir,savedir_str);


//for subtitles file
SHGetFolderPath(NULL,APPDATA,0,NULL,sub_buffer);
str_cpy(subpath_str,sub_buffer);