sample program?
What sample did you build?
Did you build it with SW4STM32? Sorry I don't want to assume.
Did it build out of the box or did you have to relocate files or modify any code?
Sorry for all the questions but I have been completely unsuccessfull in building and running any of the projects for STM32F746G Discovery in SW4STM32 as yet even after extensive tracking down of include path issues and a little code modification.