If you get
few working proxy or it takes
too long to test the proxies, you should use this patch. Moreover after installing the patch you can set the
Max Thread from the default 8 to 24 which can boost the testing speed by 3 times.
For Windows 7 and Vista SP2
Microsoft removed the connection limit in Windows 7 and Vista SP2, you do not need this patch any more.For
Windows XP Users, Windows only allows 10 simultaneous connections in order to improve the security, but an immediate downside is the fact that it impacts the multi-thread Internet programs such as
Elite Proxy Switcher,
Socks Proxy Checker and
Forum Proxy Leecher. You can use this patch to fix it.
Download TCP-Z here:
http://download.my-proxy.com/TCP-Z.zipHow to use TCP-Z:

Open TCP-Z (tcpz.exe) -> Click the tab
Patch -> Patch Memory -> Set the
New Value to 100 -> Apply -> Keep TCP-Z running. You need to use TCP-Z every time before testing the proxies.