I'm running Win 7 64 bit all has been great until recently. I'm unable to access internet or see other devices on my LAN (ie printers other devices). I get an error message 651, I have ethernet to router to modem and get to the internet via Comcast. Other pcs/laptops on LAN have internet access, no problems.
I welcome any insight into solving this riddle, as business is closed until I can get back on line. Thanks much.