To reset Winsock for Windows XP, follow these steps:
1. Click Start and Enter cmd during running.
2. Then enter the command netsh Winsock reset.
3. restart the computer.
To reset Winsock for Windows Vista/7, follow these steps:
1. Single-Click start and end. Click Start in the search box, right-click cmd.exe, and clickRun as Administrator", And then press" continue ".
2. Type netsh Winsock reset at the command prompt, and then press Enter.
3. Note: If the command is incorrectly typed, an error message is displayed. Retype the command. When the command is successfully completed, a confirmation message is displayed, followed by a new command prompt. Go to step 3.
4. Type exit and then press Enter.
Here, I am using win7, and I will use the XP method directly, and it will be successful.
This is my phone number for consulting from Apple store. It is an official answer.
Http://bbs.weiphone.com/read-htm-tid-4391462.html
PS: I restarted once.