Getting Problems with connecting Colibri Race to your computer?

Then this is usually a windows driver issue on your computer and you need to install the right driver.

  1. Check Windows System Setup / Devices and printers, you should see your device listed, either like this or with a exclamation mark.

If there is an exclamation mark you need to install the driver. For this download the attached driver and install it on your Computer:

After installation the driver should be installed in this directory: C:\Program Files (x86)\STMicroelectronics\STM32 ST-LINK Utility\ST-LINK_USB_V2_1_Driver

Now you need to assign the driver:



Change settings:

Update driver:

Browse my computer for driver software:

Let me pick from a list of device drivers on my computer:

Have Disk:


Go to install directory, usually: C:\Program Files (x86)\STMicroelectronics\STM32 ST-LINK Utility\ST-LINK_USB_V2_1_Driver




It should now look like this: