bootloader - siow download soft OK but not flash modificatio

[angelkato]

hello,
I use a PIC18F4620 and I have modify #include <PIC118F452.h> with #include <18F4620.h> and compilated all next files

I use the EX_bootloader.c to install the bootloader. (I download it with my ICD2 and it works).
I use SIOW to download the ex_bootload.hex into my PIC18F4620

Download is performed but when I restart (with RB5 High) the PIC, the text "Application program version 1.00" is not send to the RS232.

If I download directly the ex_bootload.hex with my ICD2 the code works because the text Application program.... will be send to the RS232.
But this method remove the bootloader )

I have text to upload the ex_bootloader.hex with small modification :

"I had output_high(pin_B4)" to detect a correct download but it's doesn't works.

Could you help me?