How Windows Vista optimizes failures

Common Windows Vista optimizations after failure

Many users often complain about optimizing the vista system after the failure, which caused the entire system is paralyzed, the afternoon is edited for readers to organize some of the common Vista system after the optimization of the failure, hoping to help more users.

One, cracked TCP/IP concurrent connection number can not be backward system

Many friends after optimizing Vista, the discovery was unable to access the system, and the ScreenTip caused Windows to fail to start because of changes to hardware or software.

This problem occurs because the system uses optimized software to change the number of concurrent connections to TCP/IP, and it is not able to enter the system after restarting, and it is closely related to Vista anti-piracy technology. To protect against worm propagation and attacks, Vista limits the number of concurrent connections to TCP/IP (the home version allows 2, the flagship version allows 25), and Vista's control over the number of threads is achieved through "C:windowssystem32driverstcpip.sys". This is a driver profile, and if you change it, Vista will mistakenly assume that your hardware configuration has changed, causing the startup to fail.

Solution: Use the Vista installation CD or PE boot CD for repair, if you start the automatic repair with PE, you can use the following commands at the command prompt to replace the original file: X:windowssystem32driverstcpip.sys

Second, system patches cannot be installed after the system service is optimized

After using software to optimize Vista's system services, when installing a downloaded system patch, the system appears prompted by "Setup encounters an error: 0x80070422", causing the patch to fail to install.

Analysis: Vista is obviously more stringent than XP for system services management, as a result of shutting down the Windows Automatic Upgrade service. Some friends turn off the system to automatically upgrade the service, and then manually download the patch. However, Vista may use the automatic upgrade service (to connect to the Microsoft Web site for verification) when installing some patches, and will terminate the installation if a service shutdown is detected.

Solution: Just turn on the Automatic Updates service again. Click Start, enter "Services.msc" in the search box to start the service management component, and then double-click the Windows Update Service on the right to set the startup mode to automatic and start the service.

Third: Use optimization software to lose weight after the U disk can not correctly identify

Many friends in the past using the optimization master software for Vista weight loss, will be "c:windowssystem32driverstorefilerepository" drive backup files deleted, reboot after the discovery of Plug and Play devices such as Insert U, vista requirements installation drive, However, it always fails to install successfully, and the Vista master has solved this problem since the 3.0 version, and will not worry about it any more. Because the deletion is useless, and even the lifetime is not used to drive, and retain a useful driver such as USB.