Win7 SP1 系統(tǒng)更新準備工具來了！

Win7之家（ www.afsion.com.cn）：Win7 SP1 系統(tǒng)更新準備工具來了！

微軟發(fā)布了名為KB947821的系統(tǒng)補丁包，這個，就是Win7 SP1的系統(tǒng)更新準備工具。微軟在每個系統(tǒng)的Service Pack升級包和正式版系統(tǒng)發(fā)布之前，都會提供類似的系統(tǒng)更新準備工具。

所謂的Win7 SP1系統(tǒng)更新準備工具，就是用來檢查用戶的系統(tǒng)是否可以下載安裝將要發(fā)布的Win7 SP1。該準備工具會檢測Windows Servicing Store 中是否存在不一致的情形，檢測當前系統(tǒng)是否影響將來成功安裝更新、service pack 和軟件新版本等，并在找到不一致時嘗試解決問題。

32位的Win7系統(tǒng)請點擊訪問：
Windows 7 系統(tǒng)更新準備工具 (KB947821)

Windows6.1-KB947821-v4-x86.msu  28.9M

64位的Win7系統(tǒng)請點擊訪問：
用于基于 x64 的系統(tǒng)的 Windows 7 系統(tǒng)更新準備工具 (KB947821)

Windows6.1-KB947821-v4-x64.msu 93.8M

Windows7之家附上相關英文原文如下：

Windows 7 SP1 System Update Readiness Tool Available

Microsoft is working to make sure that all future service packs, updates and software installations on Windows 7 will integrate hassle-free. The company’s way to ensure that Windows 7 will play nice with the forthcoming Service Pack 1, as well as Windows Update releases, and deployments of third-party software is to resolve any issues in the Windows servicing store which could generate problems for consumers. As far as users of the latest iteration of the Windows client are concerned, they have at their disposal the System Update Readiness Tool for Windows 7.

Microsoft updated the System Update Readiness Tool for Windows 7 on January 2010, and offered the refreshed version this week via the Microsoft Download Center. According to the company, the utility is designed to resolve “an inconsistency was found in the Windows servicing store which may prevent the successful installation of future updates, service packs, and software.”

Windows 7 customers can grab either the 32-bit (x86) or the 64-bit (x64) version of the tool, in accordance with the flavor of the operating system they are running. Although Microsoft doesn’t mention Service Pack 1 for Windows 7, fact is that the company is currently building the first major upgrade for Windows Vista’s successor. The software giant has yet to announce a specific availability deadline for Windows 7 SP1; however, third-party sources close to Microsoft claim that a public Beta will be delivered in April 2010, with the RTM and General Availability dates set for the second half of this year.

“The System Update Readiness Tool verifies the integrity of the following resources: Files that are located under the following directories: %SYSTEMROOT%\Servicing\Packages; %SYSTEMROOT%\WinSxS\Manifests. Registry data that is located under the following registry subkeys: HKEY_LOCAL_MACHINE\Components, HKEY_LOCAL_MACHINE\Schema, HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Component Based Servicing,” Microsoft explained.