Trouble working on KeilUVision with NUCLEO-H743ZI2

[MTARH.1]

Hi There,

I have been working on NUCLEO-H743ZI2 and trying to open with KEIL IDE but it direct me to use STM32CubeMX . what would be the main reason?

I'm adding error message to here.

thanks and best regards for your support.

[Pavel A.]

You're opening something wrong. Maybe, .ioc file instead of a Keil project?

-- pa