J-Link Device Selection Error in Keil

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  • J-Link Device Selection Error in Keil

    I am trying to download my project in a STM32L011K4 microprocessor by using a J-Link and the uVision-5 environment. But It comes up with an error message "No JLink device found". I can not find STM32L011K4 in "Options for Target>Debug>J-link / J-Trace Adapter". I selected unspecified Cortex -M0 device but this time I got Connection Timeout Error. Do you have any suggestion?

    Additional Info: I can load program and debug with used St-Link, but I want to use J-Link.