You can consider this an update to my previous post Increase Vista TCP/IP Max Connections.

There is a new and working TCP/IP Patcher Called TCP-Z by deepxw which supports Windows XP SP2 SP3/2003/2008/Vista SP1 SP2/Windows 7, All 32bit (x86) / 64bit (x64), which patches the tcpip.sys file in memory.

There’s also a Universal Tcpip.sys Patch which works on Windows XP/2003/2008/Vista/Windows 7, All SP*, All 32bit (x86) / 64bit (x64). Which patches the tcpip.sys file directly.

This neat little app renders all previous TCP/IP patches obsolete.

I have tested the Universal Tcpip.sys Patch myself on Windows 7 and it works like a charm.

For more information and to download please visit the TCP-Z site.