problem while detecting the DFU device on device manager in DFUSedemo

[Jshar.1]

Hi,

I am using the STM32L0 LoRa Discovery kit and trying to upgrade the firmware via USB DHU. I have installed the DFUSeDeme setup from the below link :

https://www.st.com/en/development-tools/stsw-stm32080.html#overview

and following the below document and video to make it work:

https://www.st.com/content/ccc/resource/technical/document/user_manual/3f/61/72/ff/c5/5a/4a/7b/CD00155676.pdf/files/CD00155676.pdf/jcr:content/translations/en.CD00155676.pdf

https://www.youtube.com/watch?v=Kx7yWVi8kbU

I have installed the setup on windows10. But after installing it USB device was not recognized by the device manager. Hereby I am attaching the image for the error.

Note : I made the boot0 pin as high before powering the discovery kit.

Please guide me regarding this with any example related to the same controller or any hardware settings need to be done for its working.