Vista SP2 can not be installed, how to solve?

        Due to the release of SP2 Pre-Beta, many people updated SP2 according to the methods given in the previous days to update the script and modify the registry method, but only a small number of people have successfully updated, and many testers have failed to update to SP2. The latest solutions are listed below. The pro-test is valid. Thanks to the original author, getmeg, the original text is as follows: After 24 hours of sleep analysis, multiple WindowsUpdate.log shows that the real reason for not updating SP2 is that everyone's Windows update version is wrong, the correct version number Version 7.2.6001.784 Only this version number can be updated, my machine does not know why this version number is not updated: 7.0.6001.18000 Causes me to not update SP2. This update was detected by Microsoft. View: How to get the latest version of Windows Update Agent to help manage the computer update specific update method is as follows: Check your own Windows Update version must be 7.2.6001.784 Not to go to the above address 1. Run the update.bat script file 2. Install English language pack! (Do not need to change the system default language) Install KB955430 patch (you can see sp2 after installing this patch) 3. Modify the default system installation language in the registry [HKEY_LOCAL_MacHINE\\SYSTEM\\CurrentControlSet\\Control\\NlsLanguage] "Default"="0409" "InstallLanguage"="0409" 4. Delete the following registry key [HKEY_LOCAL_MacHINE\\SYSTEM\\CurrentControlSet\\Control\\MUI\\UILanguageszh-CN] ZH-CN item 5. Find the latest update again, SP2 update finally appears (this search process Feel the time is a little longer, please be patient. 6. Install SP2 update, about 290MB update package is divided into 3 stages to install, after the installation is finished, change the key value of 3, 4 registry keys back (run two reg File) x86 http://download.windowsupdate.co ... dateagent30-x86.exe x64 http://download.windowsupdate.co ... dateagent30-x64.exe Download: Registry Modify Auto Script