Peripherals menu empty during debug (STM32)

I'm new to ARM and I evaluating the STM32 platform so I use the evaluation version of MDK ARM v4.14 with MCBSTM32C board.
I can download the code with the uLINK-ME interface but when I enter into the debug the peripherals menu contains only "Core Peripherals" menu item.
I can't see USART, SPI, I2C or other peripherals...
How can enable the other peripherals during the debug?

Thanks

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