Even though Windows 11 prefers generic drivers, the STM32 VCP often requires the specific vendor driver to function correctly.
If either of these sounds familiar, read on. stm32 virtual com port driver windows 11
If you are still staring at a yellow exclamation mark, run through this checklist: Even though Windows 11 prefers generic drivers, the
After installation, if it still doesn't work, you may need to manually update the driver: run through this checklist: After installation
John had used the STM32 Virtual COM Port driver on his previous Windows 10 laptop without any issues, but it seemed that the driver was not compatible with Windows 11. He tried to install the driver, but the installation process failed with an error message.