You likely selected a 32-bit .inf file by mistake. Delete the driver folder and re-extract the correct 64-bit version.
Lena scoured the ancient archives. The manufacturer’s website had vanished, replaced by a parking page selling beard oil. The official CD that came with the adapter had cracked during the Great Heatwave of ’09. Forums whispered of a cursed solution—a driver signed by a ghost named “Mr. Realtek” himself, buried in a 14-year-old forum thread. rtl8187 wireless driver windows 10 64-bit download
Because the hardware is considered "Legacy" by Realtek, official support has effectively ceased. There is no official "Windows 10" driver on the Realtek website. This leads us to the first hurdle: the download. You likely selected a 32-bit