Codes don't run with F5 but codes executes with F10-F11

I use MDK 5.12. (STM10x packet loaded.) My jtag device is ST-Link /V2. I don't see any problem with compiling and flash programming with JTAG (SWD) device. But in debug mode; My codes not...
Codes don't run with F5 but codes executes with F10-F11

I use MDK 5.12. (STM10x packet loaded.) My jtag device is ST-Link /V2. I don't see any problem with compiling and flash programming with JTAG (SWD) device. But in debug mode; My codes not...
step function key F11 is not working

Sir, I have installed keil Uvision 5 on my laptop ,but when I start debug the function key f11 is not working it is not step down the program using F11 what is the prblem and how do i rectify it.
step function key F11 is not working

Sir, I have installed keil Uvision 5 on my laptop ,but when I start debug the function key f11 is not working it is not step down the program using F11 what is the prblem and how do i rectify it.
f11

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