short guide about haxcrak:
1. no its not like softmod. It only enable the auto trainning buttom.
2. to use haxcrack:
-delete sm.dll;
-restore original sro_client.exe or sro_client.exe from

-open haxcrack.exe;
-open isrobot;
-start silkroad.
If you did it right you will have auto trainning enable but unkown skills.
to solve this try nubot helper togheter with haxcrack...