What does tcpip.sys driver do?

Solution


tcpip.sys is one of the key components that allows your PC to talk to the outside world.

Why do you want to disable it?
tcpip is a file that contains the TCP/IP protocol suite which is necessary to connect to a network, intranet, internet, WAN, etc. If disabled, you won't be able to lease a IPv4 or IPv6 address from the DHCP server provided by your internet service provider. If you disable it, you won't be able to connect to any resources outside your local storage on your machine. Please do yourself a favor and leave it alone.