PC MyPlayer deleted

Hi all ! I've got problem oO When I had uninstall NBA 2k10 on my PC my player had been delete. So I re-create him and I use 4 Trainer (cheat name: NBA 2K10 v1.0.1.1 4 Trainer) for have my previous player. And now I still have 9999999999... Skill point. oO How can I put my point skill to 0 Plse ? Thx all Bye !

probably cant, sad sideeffect of using trainers