[M00N66]

Is the driver from the manufacturer's website, the correct architecture and suited to "both" your Windows edition & version?

Try Installing via "Device Manager > Update Driver Software > Browse my computer for driver software", then navigate to the driver directory (where you've saved the files). Make sure they're not archived- extract all files to a folder. Windows will automatically scan the files and If all goes well, Install thereafter.

I will try that tomorrow. Thanks mothered.