Ok i can't split in the game (Deactivate for programs enabled) what's the problem?

Are you opening Livesplit as an administrator?

Does it have a high priority in the task manager?

Are the game keys overriding your livesplit keys? (do you have your split key on a common game key)

...

1.Yes
2.Its not changed
3.no

Ok i dont how but i fix it

Thanks for help