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Install J-Link/J-Trace Driver

The J-Link/J-Trace driver, located in the folder ..\ARM\Segger of the Keil MDK-ARM, supports the J-Link/J-Trace adapters. When you connect the J-Link/J-Trace adapter for the first time, Windows will display the Found New Hardware wizard, which allows you to install the driver. You need Administrator rights to install the driver.

  1. Click I don't have the disk. Show me other options.

    J-Link Driver install

  2. Click Browse my computer for driver software (advanced).

    J-Link Driver install

  3. Enter ..\ARM\Segger\USBDriver and click Next.

    Specify folder

  4. When installed successfully, a confirmation screen is displayed.

    Specify folder

When installation issues arise, perform these steps:

  1. Open the Windows Device Manager (you may use devmgmt.msc in the command prompt).
  2. Expand Universal Serial Bus controllers. One devices should have the name J-Linkm driver. Where m is a number from 1 to 3; zero is not displayed.
  3. Right click the device name and select Update Driver Software...

    Specify folder

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