> Hi
>    I have a protected mode program with paging. When i jump to a new
> task through a task selector , it is ok and the task will keep running
> if i set the IF bit to zero.
>    But if i set it to one, the computer stopped when jump to a new
> task.
>    I really don't know why the computer will stop, if it generate an
> exception, the computer should restart immediately because i don't
> have any exception handler.
>    Would you like to tell me what suituation will make the computer
> stop?

> thanks