Restart the computer Alternatively, if you use the TCP Optimizer, just click the 'Reset Winsock' and/or 'Reset TCP/IP' in its 'File' menu, then reboot. For your third question: Yes the command will reset both Winsock and Winsock2.

Type: netsh int ip reset and hit Enter again. To reset Winsock2, from the same link above, the next step which has Manual steps to recover from Winsock2 corruption for Windows Vista users (Holds good for Windows 7) 3. Type: netsh winsock reset in the shell and hit Enter 3. right-click and choose 'Run as Administrator' (alternatively, press CTRL-SHIFT-ENTER to run it as administrator), and allow elevation request 2. Run Elevated Command Prompt: - Click the Start button - Type: cmd in the Start Search text box.

To reset the Windows Vista/7/8/10 TCP/IP stack: 1. Sometimes the ICS service is terminated as well. Corrupt Winsock can cause various networking errors, including inability to surf the internet with 'Page cannot be displayed' browser error, even though the network card appears to be connected. Such corruption can be caused by various networking software installations, or virus/malware infections. Download WinSockFix - A Winsock/TCP repair utility that can help you restore registry keys after being corrupted by removing the host program that modified them. The TCP/IP stack Winsock settings in Windows can sometimes get corrupted, causing various problems with internet connectivity. Problems with Vista, Winsock (i think) and Firefox.

Download winsock for vista