Recoding

Is it possible to recode a program thats already been finished with just the dll and exe file?
The thing is the guy who made the program, made it license use only so i need the orogram to be recoded without the license if possible. Add me on skype(anurthan23) for further info

Removing license checks is against the rules on this forum afaik. Recoding it is impossible(you don't have the code), you can however get rid of the instructions that make up the license check, or jump over it with assembly. Noone will help you with that, though.