Hi to all Did any body face such problem Net work malfunction after upgrading win 8 pro 64 to win 8.1 Only IE 11 can connect to the internet Firefox chrome or other programs not connecting I removed Eset disable firewall but nothing help.
Thanks for reply Of course clean install well solve the problem but I can not do that because I have data that cannot permit clean install I do not think drivers for net work are different from that for win8. So any idea for other solution?
I found the solution just do winsock reset Run cmd.exe as an administrator Type "netsh winsock reset", and then press enter Restart PC thanks