Win7 system can ping the external network IP can not open web page QQ

Source: Internet
Author: User
Tags get ip

A friend must have encountered a similar computer problem can not be processed, share a simple experience

Win7 system can get IP address, also can ping gateway, can ping Baidu, can ping the network IP address, but can not open the Internet QQ software, etc.

Problem reason: The Winsock LSP tiered service provider is damaged, he is the Windows underlying network Socker communication needs to pass through the door, some rogue software can add themselves, you can intercept, access, modify the network of data packets, can be arbitrarily added ads, etc.

WORKAROUND: Start---Run---netsh winsock reset catalog directory reset to the default configuration to reset Winsock

Win7 system can ping the external network IP can not open web page QQ

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