Lyons NanoVNA - Page 36

08/09/2020 NanoVNA User Guide | NanoVNA User Guide
https://cho45.github.io/NanoVNA-manual/#7- トレース 状 態 36/51
* If you want to restore the driver, nd the corresponding device in "Universal Serial Bus controllers" of "Device Manager" and
execute "Uninstall device". The driver will be installed automatically when the USB connector is removed and reinserted.
N ext, place dfu-util. Download and extract dfu-util-.-win.zip from releases . As an example, I'll assume that you have expanded
it to C:\dfu-util (it can be anywhere).
Right-click on the Start Menu and select Windows PowerShell. The shell screen opens.