Workaround to Install Windows PowerShell on EFS Disabled Vista其他可行方案如果要安裝Windows PowerShell對英，法，西Vista的殘疾人士

When you try to install Windows PowerShell 1.0 in Windows Vista which has EFS (Encrypting File System) disabled or turned off, you may encounter an error message prompted in “Windows Update Standalone Installer” dialog box:當您嘗試安裝的Windows PowerShell 1.0在Windows Vista中有英，法，西（加密文件系統）禁用或關閉，您可能會遇到的一個錯誤訊息，促使在“的Windows Update獨立安裝程序”對話框：

Installer encountered an error: 0×8007177f .安裝程序遇到一個錯誤： 0 × 8007177f 。
This machine is disabled for file encryption.這台機器是殘疾人士，為文件加密。

The application failure to install because Windows PowerShell installer which is delivered as an update to Vista needs file encryption support provided by EFS on NTFS file system.應用失敗的安裝，因為安裝的Windows PowerShell這是交付作為更新到Vista的需要，文件加密所提供的支援英，法，西對NTFS文件系統。 Thus a simple workaround to get Windows PowerShell to install on Vista is by enable or turn on EFS for a short period for installation to take place, and disable or turn off again the EFS once installation done.因此，一個簡單的替代方法得到的Windows PowerShell安裝在Vista上是由啟用或把對英，法，西，為在短期內安裝採取的地方，禁用或關閉再次英，法，西，一旦安裝完成。 This workaround does not affect the features and functionalities of PowerShell in Vista.這種替代並不影響特性和功能的PowerShell的在Vista中。

To enable EFS, press Windows-R and then type gpedit.msc in the Open text box.使英，法，西，按下Windows的R和然後鍵入gpedit.msc在打開文本框中。 Confirm any User Account Control warning message.確認任何用戶帳戶控制的警告訊息。 In Group Policy Object Editor, browse to Computer Configuration -> Windows Settings -> Security Settings -> Public Key Policies -> Encrypting File System.在組策略對象編輯器，瀏覽到計算機配置-> “ W indows設置- >”安全設置-> “公開金鑰的政策- >”加密文件系統。 Right-click on Encrypting File System, and select Properties on the right click menu.右鍵單擊加密文件系統，並選擇屬性就有權按一下菜單。 Finally, set the EFS state (File encrypting using Encrypting File System) to “Allow”.最後，英，法，西定國（文件加密使用加密文件系統） “允許” 。 Click OK when done.單擊確定時，做了。

To verify that the above worked, press Windows-R and then type in rsop.msc in the Open text box, and hit Enter to start it.要驗證上述工作，新聞界的Windows - R和然後鍵入在rsop.msc在打開文本框中，回車鍵，以啟動它。 Browse to the same path as above, and verify the setting.瀏覽到相同的路徑，因為上述情況，並確認該設置。

If your computer is joined to a domain, and domain administrator has disabled EFS via GPO, then it’s impossible to enable EPS locally.如果您的電腦加入到域中，和域管理員已禁用英，法，西通過的GPO ，然後是不可能的，使每股收益在當地。 In this case, you will have to unjoin and depart from the domain, enable EFS to complete the PowerShell install, and then rejoin the domain again.在這種情況下，您將不得不退出和偏離域，使英，法，西，完成PowerShell的安裝，然後重新加入域一次。

To unjoin from a domain, you need to be local administrator.退出從一個域，你必須成為本地管理員。 Then go to Control Panel -> System and Maintenance -> System.然後轉到控制面板-> “系統和保養- >”系統。 Under the section of Computer names, domain and workgroup settings, click on Change settings.下一段的電腦名稱，域名和工作組設置，單擊就更改設置。 Confirm UAC request.確認的UAC要求。 On System Properties window, click on Change button.對系統屬性窗口中，單擊更改按鈕。 Then set your computer as a member of workgroup with any name ie workgroup.然後將您的計算機設置的一員，工作組與以任何名義，即工作組。

IMPORTANT : This is a machine translated page which is provided "as is" without warranty. 重要說明 ：這是一個機器翻譯網頁是“按原樣”提供的擔保。 Machine translation may be difficult to understand.機器翻譯可能很難理解。 Please refer to請參閱 original English article原來的英語文章 whenever possible.只要有可能。

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