Simple two-step to solve our computer shuts down slow:
Click Start and choose run,then enter "msconfig", check the antivirus software, firewall input method ctfmon the three other of the hook are removed, OK, turn off, restart the computer to check.
Download Shutdown acceleration patch, and then directly into the registry in XP shutdown, the system will send a message to run the program and the remote server, and tell them to shut down and wait for receiving the response from the system began to shut down.
Speed up the shutdown speed can be set to automatically end task, first find HKEY_CURRENT_USER\Control Panel\Desktop the key AutoEndTasks set to 1; then branch a "HungAppTimeout", to change its value to 4000 (or less), the default is 50000; to find the HKEY_LOCAL_MACHINE\System\CurrentControlSetControl\, the same WaitToKillServiceTimeout set to "4000"; through this set off significantly faster than a lot of speed.

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