Use a text editor to edit the "characters.c" file in the directory: 
"\playlogic\age of pirates - caribbean tales\program\characters".

Change the value of "#define REPUTATION_MIN" line to "89". 
After doing so, do any job (bad or good). Your reputation will be as a hero.

Another way of doing this is to edit the "character_init.c" file in the same directory.
You will find lines such as "ch.reputation.france = REPUTATION_NEUTRAL;". 

Change the "REPUTATION_NEUTRAL;" value to "REPUTATION_HERO;". 

After any task (good or bad ) you will be a hero for any nation. In the same file you 
can find all lines of money and experience, for example, "ch.experience = 1000;" 
and skills such as "ch.skill.Leadership = "1";". 
Change all skills to "10", and experience and money as desired. 

Note: You must change every line of money and experience in that file.