i have a problem with line follower

hey …
I downloaded the easyC code for the line follower to the vex … but it doesn’t work … only the joystick worked well … and when i click on chanel 5 it change to atanumous mode but the robot doesn’t follow the black line
here is the code i am using

i want to say that i downloaded the code by easyC pro … but i read that this code only work in easyC V2 is that true ??
please give me the answer and don’t late

This link/thread has several good resources: