"command not supported" during download with Keil MDK-ARM V5.29

Hi, we are using the STM32 VL-Discovery-Board with a STM32F100RB processor and ST-Link V1 (newest available firmware). For Compiling and download to the board we use Keil ARM-MDK. Until V5.28 everything...
"command not supported" during download with Keil MDK-ARM V5.29

Hi, we are using the STM32 VL-Discovery-Board with a STM32F100RB processor and ST-Link V1 (newest available firmware). For Compiling and download to the board we use Keil ARM-MDK. Until V5.28 everything...
Command not supported.

I'm a beginner to stm32 world, and currently using STM32F407VG and the KEIL version is MDK 5.30. I started with the basic example blinky code. And when I'm trying to flash the code a dialogue box is popping...
Command not supported.

I'm a beginner to stm32 world, and currently using STM32F407VG and the KEIL version is MDK 5.30. I started with the basic example blinky code. And when I'm trying to flash the code a dialogue box is popping...
DFU supported with LPC1857 And IAP Command Code 57 (Reinvoke ISP)?

I have an LPC1857 device that only supports firmware upgrade via USB0/DFU (hardwired per Table 13 of UM10430). I'd like the application code to reinvoke ISP USB0/DFU on user command to upgrade firmware...