(The so-called half open TCP connection simply means that a TCP connection request has been sent, but no response has been received from the other party (in fact, it is more complicated)
This document contains the following attachments:
TCPZ_ 20090205b\
TCPZ_ 20090205b\Files. EN. txt
TCPZ_ 20090205b\files. txt
TCPZ_ 20090205b\ReadMe. en. txt
TCPZ_ 20090205b\ReadMe. txt
TCPZ_ 20090205b\TCPZ. exe
TCPZ_ 20090205b\TCPZ64. exe
TCPZ_ 20090205b\update. txt
TCPZ_ 20090205b\VirtualDevice\
TCPZ_ 20090205b\VirtualDevice\Driver\
TCPZ_ 20090205b\VirtualDevice\Driver\tcpz-x64d. sys
TCPZ_ 20090205b\VirtualDevice\Driver\tcpz-x86d. sys
TCPZ_ 20090205b\VirtualDevice\Driver\tcpz. cat
TCPZ_ 20090205b\VirtualDevice\Driver\tcpz. inf
TCPZ_ 20090205b\VirtualDevice\Driver\TcpzPropPage-x64. DLL
TCPZ_ 20090205b\VirtualDevice\Driver\TcpzPropPage-x86. DLL
TCPZ_ 20090205b\VirtualDevice\readme. EN. txt
TCPZ_ 20090205b\VirtualDevice\readme. txt
TCPZ_ 20090205b\VirtualDevice\RemoveWatermarkX64. exe
TCPZ_ 20090205b\VirtualDevice\TCPZ_ Setup-x64. exe
TCPZ_ 20090205b\VirtualDevice\TCPZ_ Setup-x86. exe\....)