Question 1

Install fails or rolls back?

Accepted Answer

Run the downloaded package as administrator, match Windows architecture (x64/ARM64), close antivirus temporarily, and reboot before retrying. If setup still fails, install via Device Manager > Update driver > Browse.

Question 2

Device not detected?

Accepted Answer

Check Device Manager for an Unknown device or warning icon; reseat USB/PCIe, try another port/cable, and install chipset/USB controller drivers first. Avoid unpowered hubs for USB devices.

Question 3

Version conflicts or BSOD?

Accepted Answer

Remove old/duplicate drivers with `pnputil /delete-driver`, then install the manufacturer’s signed package. Use Device Manager > Properties > Driver > Roll Back if a new version breaks the device.

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