Post #4 from this Thread, pls see the instruction on how to Reset TCP/IP and Winsock Stacks: https://www.sevenforums.com/1385435-post4.html

Uninstalling the device from your computer's Device Manager might also help. I highly suggest to download the latest driver from the manufacturer's site.
thesunhcm said:
Who can fix this error? Help me!
Pls update us with your progress.