Good morning,
I'm doing firsts steps with a SAM3S1B on a custom board, environment is Atmel Studio 6, ASF 3.3.

I have a problem when try to create a new solution with my micro. Step-by-step:

1) File -> New -> Project
2) C/C++ -> Userboard -> Userboard SAM3S
3) Slect the used micro (SAM3S1B)
4) Add some ASF moduls with ASF wizard (GPIO, IOPORT, PIO)
5) Add some defines in borda_conf.h (BOARD_FREQ_SLCK_XTAL, BOARD_FREQ_SLCK_BYPASS, BOARD_FREQ_MAINCK_XTAL, BOARD_FREQ_MAINCK_BYPASS)
6) Click on build solution

The compiler return this error:
Error 1 exceptions.h: No such file or directory ...\drivers\pio\pio_handler.c 44 24 USER_APPLICATION5

I've tried to manually copy exceptions.h but after that return other "file not found" errors.

Were is the mistake? Someone can help me?

Stefano