Hi.
I'm trying to upload mbfm_v1 to pic 18f452. I was able to flash it with a bootloader and successfully upload mios8. But when i try to upload mbfm, it goes to 98% and stops with an error "Upload aborted due to error #4: Write failed (verify error or invalid address)". I'm using m-audio delta midi interface and 9V battery to power the core. I've tried to upload other application (midibox arp) and it works fine. Any suggestions how to fix it?