Nucleo F411RE: ST-Link undefined USB device and error code number 10

[andriy_V]

I am having  trouble with my new board , in device manager I see my board as undefined USB device and error code number:10 after downgrade onboard STlink I have this issue (current version: stlink-V2.J21.S4.).Not all STM32 drivers are installed because I can't download any kind of software from ST.com (I don't know why) .

[Maxime_MARCHETTO · Accepted solution]

Hello @andriy_V ,

Welcome to the Community and thank you for your first contribution.

We apologize for the inconvenience, but in accordance with the European Union's Export Regulation 2021/821, the US Export Administration Regulations (EAR), and other relevant rules and regulations, ST is not authorized to allow the download of this software from your country.

Best regards,

Maxime

[andriy_V]

Spoiler

Thank you !