PIC18 FreeRots and BootLoader

Hello, did anyone use FreeRtos with PIC18 and bootloader ? I’m trying to do this but i have problems with Interrupt Vector remapping. In particular i’m able to install the Bootloader, to download my application (FreeRtos based)by a serial interface, but it seems that interrupts don’t work. The bootloader i’m using simply use 2 goto expression on address 0x08 and 0x18 for vector remapping; This is the program memory : ADDRESS    CODE 0X08       GOTO 0x508 0X18       GOTO 0x518 In the file port.c i modified : #pragma code low_vector = 0x08 to #pragma code low_vector = 0x508 From the address 0x508 on, i can find the right code. File C18i.c has been modified so that reset Vector will be base on 0x500. Any suggest ? Thank you.