Write down the or VID/PID codes. This guarantees you download the correct driver.
| Error Message | Likely Cause | Solution | | :--- | :--- | :--- | | “The driver is not intended for this platform” | You downloaded 64-bit driver | Download the version | | “Windows cannot verify the digital signature” | Missing SHA-2 support | Install KB3033929 from Microsoft Update | | Code 10: Device cannot start | Corrupt driver or IRQ conflict | Uninstall device → Scan for hardware changes | | Code 28: Driver not installed | No INF found | Manually specify Hardware ID in Device Manager | | Wi-Fi works but disconnects randomly | Power management issue | Go to Device Manager → Adapter Properties → Power Management → Uncheck “Turn off to save power” | | Slow 802.11n speeds (only 54 Mbps) | Driver forced to 802.11g mode | In adapter properties → Advanced → 802.11n Mode → Enable. Set Channel Width to Auto (20/40 MHz) | 802.11 n wlan driver windows 7 32 bit